Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor 2021-06 Association for Computational Linguistics Online text conference publication naacl-2021-main https://aclanthology.org/2021.naacl-main.0/ Knowledge Router: Learning Disentangled Representations for Knowledge Graphs Shuai Zhang author Xi Rao author Yi Tay author Ce Zhang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-knowledge 10.18653/v1/2021.naacl-main.1 https://aclanthology.org/2021.naacl-main.1/ 2021-06 1 10 Distantly Supervised Relation Extraction with Sentence Reconstruction and Knowledge Base Priors Fenia Christopoulou author Makoto Miwa author Sophia Ananiadou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication christopoulou-etal-2021-distantly 10.18653/v1/2021.naacl-main.2 https://aclanthology.org/2021.naacl-main.2/ 2021-06 11 26 Cross-Task Instance Representation Interactions and Label Dependencies for Joint Information Extraction with Graph Convolutional Networks Minh Van Nguyen author Viet Dac Lai author Thien Huu Nguyen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication nguyen-etal-2021-cross 10.18653/v1/2021.naacl-main.3 https://aclanthology.org/2021.naacl-main.3/ 2021-06 27 38 Abstract Meaning Representation Guided Graph Encoding and Decoding for Joint Information Extraction Zixuan Zhang author Heng Ji author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-ji-2021-abstract 10.18653/v1/2021.naacl-main.4 https://aclanthology.org/2021.naacl-main.4/ 2021-06 39 49 A Frustratingly Easy Approach for Entity and Relation Extraction Zexuan Zhong author Danqi Chen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhong-chen-2021-frustratingly 10.18653/v1/2021.naacl-main.5 https://aclanthology.org/2021.naacl-main.5/ 2021-06 50 61 Event Time Extraction and Propagation via Graph Attention Networks Haoyang Wen author Yanru Qu author Heng Ji author Qiang Ning author Jiawei Han author Avi Sil author Hanghang Tong author Dan Roth author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wen-etal-2021-event 10.18653/v1/2021.naacl-main.6 https://aclanthology.org/2021.naacl-main.6/ 2021-06 62 73 Probing Word Translations in the Transformer and Trading Decoder for Encoder Layers Hongfei Xu author Josef van Genabith author Qiuhui Liu author Deyi Xiong author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-probing 10.18653/v1/2021.naacl-main.7 https://aclanthology.org/2021.naacl-main.7/ 2021-06 74 85 Mediators in Determining what Processing BERT Performs First Aviv Slobodkin author Leshem Choshen author Omri Abend author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication slobodkin-etal-2021-mediators 10.18653/v1/2021.naacl-main.8 https://aclanthology.org/2021.naacl-main.8/ 2021-06 86 93 Automatic Generation of Contrast Sets from Scene Graphs: Probing the Compositional Consistency of GQA Yonatan Bitton author Gabriel Stanovsky author Roy Schwartz author Michael Elhadad author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bitton-etal-2021-automatic 10.18653/v1/2021.naacl-main.9 https://aclanthology.org/2021.naacl-main.9/ 2021-06 94 105 Multilingual Language Models Predict Human Reading Behavior Nora Hollenstein author Federico Pirovano author Ce Zhang author Lena Jäger author Lisa Beinborn author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hollenstein-etal-2021-multilingual 10.18653/v1/2021.naacl-main.10 https://aclanthology.org/2021.naacl-main.10/ 2021-06 106 123 Do Syntactic Probes Probe Syntax? Experiments with Jabberwocky Probing Rowan Hall Maudslay author Ryan Cotterell author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hall-maudslay-cotterell-2021-syntactic 10.18653/v1/2021.naacl-main.11 https://aclanthology.org/2021.naacl-main.11/ 2021-06 124 131 A Non-Linear Structural Probe Jennifer C White author Tiago Pimentel author Naomi Saphra author Ryan Cotterell author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication white-etal-2021-non 10.18653/v1/2021.naacl-main.12 https://aclanthology.org/2021.naacl-main.12/ 2021-06 132 138 Concealed Data Poisoning Attacks on NLP Models Eric Wallace author Tony Zhao author Shi Feng author Sameer Singh author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wallace-etal-2021-concealed 10.18653/v1/2021.naacl-main.13 https://aclanthology.org/2021.naacl-main.13/ 2021-06 139 150 Backtranslation Feedback Improves User Confidence in MT, Not Quality Vilém Zouhar author Michal Novák author Matúš Žilinec author Ondřej Bojar author Mateo Obregón author Robin L Hill author Frédéric Blain author Marina Fomicheva author Lucia Specia author Lisa Yankovskaya author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zouhar-etal-2021-backtranslation 10.18653/v1/2021.naacl-main.14 https://aclanthology.org/2021.naacl-main.14/ 2021-06 151 161 Data Filtering using Cross-Lingual Word Embeddings Christian Herold author Jan Rosendahl author Joris Vanvinckenroye author Hermann Ney author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication herold-etal-2021-data 10.18653/v1/2021.naacl-main.15 https://aclanthology.org/2021.naacl-main.15/ 2021-06 162 172 Improving the Lexical Ability of Pretrained Language Models for Unsupervised Neural Machine Translation Alexandra Chronopoulou author Dario Stojanovski author Alexander Fraser author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chronopoulou-etal-2021-improving 10.18653/v1/2021.naacl-main.16 https://aclanthology.org/2021.naacl-main.16/ 2021-06 173 180 Neural Machine Translation without Embeddings Uri Shaham author Omer Levy author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication shaham-levy-2021-neural 10.18653/v1/2021.naacl-main.17 https://aclanthology.org/2021.naacl-main.17/ 2021-06 181 186 Counterfactual Data Augmentation for Neural Machine Translation Qi Liu author Matt Kusner author Phil Blunsom author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication liu-etal-2021-counterfactual 10.18653/v1/2021.naacl-main.18 https://aclanthology.org/2021.naacl-main.18/ 2021-06 187 197 Cultural and Geographical Influences on Image Translatability of Words across Languages Nikzad Khani author Isidora Tourni author Mohammad Sadegh Rasooli author Chris Callison-Burch author Derry Tanti Wijaya author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication khani-etal-2021-cultural 10.18653/v1/2021.naacl-main.19 https://aclanthology.org/2021.naacl-main.19/ 2021-06 198 209 Multilingual BERT Post-Pretraining Alignment Lin Pan author Chung-Wei Hang author Haode Qi author Abhishek Shah author Saloni Potdar author Mo Yu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pan-etal-2021-multilingual 10.18653/v1/2021.naacl-main.20 https://aclanthology.org/2021.naacl-main.20/ 2021-06 210 219 A Million Tweets Are Worth a Few Points: Tuning Transformers for Customer Service Tasks Amir Hadifar author Sofie Labat author Veronique Hoste author Chris Develder author Thomas Demeester author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hadifar-etal-2021-million 10.18653/v1/2021.naacl-main.21 https://aclanthology.org/2021.naacl-main.21/ 2021-06 220 225 Paragraph-level Rationale Extraction through Regularization: A case study on European Court of Human Rights Cases Ilias Chalkidis author Manos Fergadiotis author Dimitrios Tsarapatsanis author Nikolaos Aletras author Ion Androutsopoulos author Prodromos Malakasiotis author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chalkidis-etal-2021-paragraph 10.18653/v1/2021.naacl-main.22 https://aclanthology.org/2021.naacl-main.22/ 2021-06 226 241 Answering Product-Questions by Utilizing Questions from Other Contextually Similar Products Ohad Rozen author David Carmel author Avihai Mejer author Vitaly Mirkis author Yftah Ziser author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication rozen-etal-2021-answering 10.18653/v1/2021.naacl-main.23 https://aclanthology.org/2021.naacl-main.23/ 2021-06 242 253 EnSidNet: Enhanced Hybrid Siamese-Deep Network for grouping clinical trials into drug-development pathways Lucia Pagani author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pagani-2021-ensidnet 10.18653/v1/2021.naacl-main.24 https://aclanthology.org/2021.naacl-main.24/ 2021-06 254 266 DATE: Detecting Anomalies in Text via Self-Supervision of Transformers Andrei Manolache author Florin Brad author Elena Burceanu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication manolache-etal-2021-date 10.18653/v1/2021.naacl-main.25 https://aclanthology.org/2021.naacl-main.25/ 2021-06 267 277 A Simple Approach for Handling Out-of-Vocabulary Identifiers in Deep Learning for Source Code Nadezhda Chirkova author Sergey Troshin author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chirkova-troshin-2021-simple 10.18653/v1/2021.naacl-main.26 https://aclanthology.org/2021.naacl-main.26/ 2021-06 278 288 Fast and Scalable Dialogue State Tracking with Explicit Modular Decomposition Dingmin Wang author Chenghua Lin author Qi Liu author Kam-Fai Wong author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-fast 10.18653/v1/2021.naacl-main.27 https://aclanthology.org/2021.naacl-main.27/ 2021-06 289 295 Augmented SBERT: Data Augmentation Method for Improving Bi-Encoders for Pairwise Sentence Scoring Tasks Nandan Thakur author Nils Reimers author Johannes Daxenberger author Iryna Gurevych author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication thakur-etal-2021-augmented 10.18653/v1/2021.naacl-main.28 https://aclanthology.org/2021.naacl-main.28/ 2021-06 296 310 SmBoP: Semi-autoregressive Bottom-up Semantic Parsing Ohad Rubin author Jonathan Berant author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication rubin-berant-2021-smbop 10.18653/v1/2021.naacl-main.29 https://aclanthology.org/2021.naacl-main.29/ 2021-06 311 324 SGL: Speaking the Graph Languages of Semantic Parsing via Multilingual Translation Luigi Procopio author Rocco Tripodi author Roberto Navigli author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication procopio-etal-2021-sgl 10.18653/v1/2021.naacl-main.30 https://aclanthology.org/2021.naacl-main.30/ 2021-06 325 337 Unifying Cross-Lingual Semantic Role Labeling with Heterogeneous Linguistic Resources Simone Conia author Andrea Bacciu author Roberto Navigli author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication conia-etal-2021-unifying 10.18653/v1/2021.naacl-main.31 https://aclanthology.org/2021.naacl-main.31/ 2021-06 338 351 Fool Me Twice: Entailment from Wikipedia Gamification Julian Eisenschlos author Bhuwan Dhingra author Jannis Bulian author Benjamin Börschinger author Jordan Boyd-Graber author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication eisenschlos-etal-2021-fool 10.18653/v1/2021.naacl-main.32 https://aclanthology.org/2021.naacl-main.32/ 2021-06 352 365 Meta-Learning for Domain Generalization in Semantic Parsing Bailin Wang author Mirella Lapata author Ivan Titov author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-meta 10.18653/v1/2021.naacl-main.33 https://aclanthology.org/2021.naacl-main.33/ 2021-06 366 379 Aspect-Controlled Neural Argument Generation Benjamin Schiller author Johannes Daxenberger author Iryna Gurevych author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication schiller-etal-2021-aspect 10.18653/v1/2021.naacl-main.34 https://aclanthology.org/2021.naacl-main.34/ 2021-06 380 396 Text Generation from Discourse Representation Structures Jiangming Liu author Shay B Cohen author Mirella Lapata author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication liu-etal-2021-text 10.18653/v1/2021.naacl-main.35 https://aclanthology.org/2021.naacl-main.35/ 2021-06 397 415 APo-VAE: Text Generation in Hyperbolic Space Shuyang Dai author Zhe Gan author Yu Cheng author Chenyang Tao author Lawrence Carin author Jingjing Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dai-etal-2021-apo 10.18653/v1/2021.naacl-main.36 https://aclanthology.org/2021.naacl-main.36/ 2021-06 416 431 DART: Open-Domain Structured Data Record to Text Generation Linyong Nan author Dragomir Radev author Rui Zhang author Amrit Rau author Abhinand Sivaprasad author Chiachun Hsieh author Xiangru Tang author Aadit Vyas author Neha Verma author Pranav Krishna author Yangxiaokang Liu author Nadia Irwanto author Jessica Pan author Faiaz Rahman author Ahmad Zaidi author Mutethia Mutuma author Yasin Tarabar author Ankit Gupta author Tao Yu author Yi Chern Tan author Xi Victoria Lin author Caiming Xiong author Richard Socher author Nazneen Fatema Rajani author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication nan-etal-2021-dart 10.18653/v1/2021.naacl-main.37 https://aclanthology.org/2021.naacl-main.37/ 2021-06 432 447 When Being Unseen from mBERT is just the Beginning: Handling New Languages With Multilingual Language Models Benjamin Muller author Antonios Anastasopoulos author Benoît Sagot author Djamé Seddah author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication muller-etal-2021-unseen 10.18653/v1/2021.naacl-main.38 https://aclanthology.org/2021.naacl-main.38/ 2021-06 448 462 Multi-Adversarial Learning for Cross-Lingual Word Embeddings Haozhou Wang author James Henderson author Paola Merlo author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-multi 10.18653/v1/2021.naacl-main.39 https://aclanthology.org/2021.naacl-main.39/ 2021-06 463 472 Multi-view Subword Regularization Xinyi Wang author Sebastian Ruder author Graham Neubig author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-multi-view 10.18653/v1/2021.naacl-main.40 https://aclanthology.org/2021.naacl-main.40/ 2021-06 473 482 mT5: A Massively Multilingual Pre-trained Text-to-Text Transformer Linting Xue author Noah Constant author Adam Roberts author Mihir Kale author Rami Al-Rfou author Aditya Siddhant author Aditya Barua author Colin Raffel author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xue-etal-2021-mt5 10.18653/v1/2021.naacl-main.41 https://aclanthology.org/2021.naacl-main.41/ 2021-06 483 498 MetaXL: Meta Representation Transformation for Low-resource Cross-lingual Learning Mengzhou Xia author Guoqing Zheng author Subhabrata Mukherjee author Milad Shokouhi author Graham Neubig author Ahmed Hassan Awadallah author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xia-etal-2021-metaxl 10.18653/v1/2021.naacl-main.42 https://aclanthology.org/2021.naacl-main.42/ 2021-06 499 511 Open Domain Question Answering over Tables via Dense Retrieval Jonathan Herzig author Thomas Müller author Syrine Krichene author Julian Eisenschlos author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication herzig-etal-2021-open 10.18653/v1/2021.naacl-main.43 https://aclanthology.org/2021.naacl-main.43/ 2021-06 512 519 Open-Domain Question Answering Goes Conversational via Question Rewriting Raviteja Anantha author Svitlana Vakulenko author Zhucheng Tu author 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Michael Wiegand author Josef Ruppenhofer author Elisabeth Eder author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wiegand-etal-2021-implicitly-abusive 10.18653/v1/2021.naacl-main.48 https://aclanthology.org/2021.naacl-main.48/ 2021-06 576 587 The Importance of Modeling Social Factors of Language: Theory and Practice Dirk Hovy author Diyi Yang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hovy-yang-2021-importance 10.18653/v1/2021.naacl-main.49 https://aclanthology.org/2021.naacl-main.49/ 2021-06 588 602 On learning and representing social meaning in NLP: a sociolinguistic perspective Dong Nguyen author Laura Rosseel author Jack Grieve author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication nguyen-etal-2021-learning 10.18653/v1/2021.naacl-main.50 https://aclanthology.org/2021.naacl-main.50/ 2021-06 603 612 Preregistering NLP research Emiel van Miltenburg author Chris van der Lee author Emiel Krahmer author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication van-miltenburg-etal-2021-preregistering 10.18653/v1/2021.naacl-main.51 https://aclanthology.org/2021.naacl-main.51/ 2021-06 613 623 Get Your Vitamin C! 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Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication du-etal-2021-template 10.18653/v1/2021.naacl-main.70 https://aclanthology.org/2021.naacl-main.70/ 2021-06 909 914 Towards Interpreting and Mitigating Shortcut Learning Behavior of NLU models Mengnan Du author Varun Manjunatha author Rajiv Jain author Ruchi Deshpande author Franck Dernoncourt author Jiuxiang Gu author Tong Sun author Xia Hu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor 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Eric Lehman author Sarthak Jain author Karl Pichotta author Yoav Goldberg author Byron Wallace author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lehman-etal-2021-bert 10.18653/v1/2021.naacl-main.73 https://aclanthology.org/2021.naacl-main.73/ 2021-06 946 959 Low-Complexity Probing via Finding Subnetworks Steven Cao author Victor Sanh author Alexander Rush author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur 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975 Generalization in Instruction Following Systems Soham Dan author Michael Zhou author Dan Roth author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dan-etal-2021-generalization 10.18653/v1/2021.naacl-main.76 https://aclanthology.org/2021.naacl-main.76/ 2021-06 976 981 LightningDOT: Pre-training Visual-Semantic Embeddings for Real-Time Image-Text Retrieval Siqi Sun author Yen-Chun Chen author Linjie Li author Shuohang Wang author Yuwei Fang author Jingjing Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sun-etal-2021-lightningdot 10.18653/v1/2021.naacl-main.77 https://aclanthology.org/2021.naacl-main.77/ 2021-06 982 997 Measuring Social Biases in Grounded Vision and Language Embeddings Candace Ross author Boris Katz author Andrei Barbu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ross-etal-2021-measuring 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https://aclanthology.org/2021.naacl-main.82/ 2021-06 1041 1050 Improving Pretrained Models for Zero-shot Multi-label Text Classification through Reinforced Label Hierarchy Reasoning Hui Liu author Danqing Zhang author Bing Yin author Xiaodan Zhu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication liu-etal-2021-improving 10.18653/v1/2021.naacl-main.83 https://aclanthology.org/2021.naacl-main.83/ 2021-06 1051 1062 Fine-Tuning Pre-trained Language Model with Weak Supervision: A Contrastive-Regularized Self-Training Approach Yue Yu author Simiao Zuo author Haoming Jiang author Wendi Ren author Tuo Zhao author Chao Zhang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yu-etal-2021-fine 10.18653/v1/2021.naacl-main.84 https://aclanthology.org/2021.naacl-main.84/ 2021-06 1063 1077 Posterior Differential Regularization with f-divergence for Improving Model Robustness Hao Cheng author Xiaodong Liu author Lis Pereira author Yaoliang Yu author Jianfeng Gao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication cheng-etal-2021-posterior 10.18653/v1/2021.naacl-main.85 https://aclanthology.org/2021.naacl-main.85/ 2021-06 1078 1089 Understanding Hard Negatives in Noise Contrastive Estimation Wenzheng Zhang author Karl Stratos author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-stratos-2021-understanding 10.18653/v1/2021.naacl-main.86 https://aclanthology.org/2021.naacl-main.86/ 2021-06 1090 1101 Certified Robustness to Word Substitution Attack with Differential Privacy Wenjie Wang author Pengfei Tang author Jian Lou author Li Xiong author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-certified 10.18653/v1/2021.naacl-main.87 https://aclanthology.org/2021.naacl-main.87/ 2021-06 1102 1112 DReCa: A General Task Augmentation Strategy for Few-Shot Natural Language Inference Shikhar Murty author Tatsunori B Hashimoto author Christopher Manning author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication murty-etal-2021-dreca 10.18653/v1/2021.naacl-main.88 https://aclanthology.org/2021.naacl-main.88/ 2021-06 1113 1125 Harnessing Multilinguality in Unsupervised Machine Translation for Rare Languages Xavier Garcia author Aditya Siddhant author Orhan Firat author Ankur Parikh author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication garcia-etal-2021-harnessing 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the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication agrawal-etal-2021-assessing 10.18653/v1/2021.naacl-main.91 https://aclanthology.org/2021.naacl-main.91/ 2021-06 1158 1171 The Curious Case of Hallucinations in Neural Machine Translation Vikas Raunak author Arul Menezes author Marcin Junczys-Dowmunt author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational 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Federico author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-towards 10.18653/v1/2021.naacl-main.94 https://aclanthology.org/2021.naacl-main.94/ 2021-06 1193 1199 Self-Supervised Test-Time Learning for Reading Comprehension Pratyay Banerjee author Tejas Gokhale author Chitta Baral author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication banerjee-etal-2021-self 10.18653/v1/2021.naacl-main.95 https://aclanthology.org/2021.naacl-main.95/ 2021-06 1200 1211 Capturing Row and Column Semantics in Transformer Based Question Answering over Tables Michael Glass author Mustafa Canim author Alfio Gliozzo author Saneem Chemmengath author Vishwajeet Kumar author Rishav Chakravarti author Avi Sil author Feifei Pan author Samarth Bharadwaj author Nicolas Rodolfo Fauceglia author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication 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Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chen-durrett-2021-robust 10.18653/v1/2021.naacl-main.98 https://aclanthology.org/2021.naacl-main.98/ 2021-06 1251 1263 Text Modular Networks: Learning to Decompose Tasks in the Language of Existing Models Tushar Khot author Daniel Khashabi author Kyle Richardson author Peter Clark author Ashish Sabharwal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication khot-etal-2021-text 10.18653/v1/2021.naacl-main.99 https://aclanthology.org/2021.naacl-main.99/ 2021-06 1264 1279 RECONSIDER: Improved Re-Ranking using Span-Focused Cross-Attention for Open Domain Question Answering Srinivasan Iyer author Sewon Min author Yashar Mehdad author Wen-tau Yih author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication iyer-etal-2021-reconsider 10.18653/v1/2021.naacl-main.100 https://aclanthology.org/2021.naacl-main.100/ 2021-06 1280 1287 On the Transferability of Minimal Prediction Preserving Inputs in Question Answering Shayne Longpre author Yi Lu author Chris DuBois author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication longpre-etal-2021-transferability 10.18653/v1/2021.naacl-main.101 https://aclanthology.org/2021.naacl-main.101/ 2021-06 1288 1300 Understanding by Understanding Not: Modeling Negation in Language Models Arian Hosseini author Siva Reddy author Dzmitry Bahdanau author R Devon Hjelm author Alessandro Sordoni author Aaron Courville author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies 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2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chen-yang-2021-structure 10.18653/v1/2021.naacl-main.109 https://aclanthology.org/2021.naacl-main.109/ 2021-06 1380 1391 A New Approach to Overgenerating and Scoring Abstractive Summaries Kaiqiang Song author Bingqing Wang author Zhe Feng author Fei Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty 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Shuyang Cao author Nikolaus Parulian author Heng Ji author Lu Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication huang-etal-2021-efficient 10.18653/v1/2021.naacl-main.112 https://aclanthology.org/2021.naacl-main.112/ 2021-06 1419 1436 RefSum: Refactoring Neural Summarization Yixin Liu author Zi-Yi Dou author Pengfei Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication liu-etal-2021-refsum 10.18653/v1/2021.naacl-main.113 https://aclanthology.org/2021.naacl-main.113/ 2021-06 1437 1448 Annotating and Modeling Fine-grained Factuality in Summarization Tanya Goyal author Greg Durrett author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication goyal-durrett-2021-annotating 10.18653/v1/2021.naacl-main.114 https://aclanthology.org/2021.naacl-main.114/ 2021-06 1449 1462 Larger-Context Tagging: When and Why Does It Work? Jinlan Fu author Liangjing Feng author Qi Zhang author Xuanjing Huang author Pengfei Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fu-etal-2021-larger 10.18653/v1/2021.naacl-main.115 https://aclanthology.org/2021.naacl-main.115/ 2021-06 1463 1475 Neural Sequence Segmentation as Determining the Leftmost Segments Yangming Li author Lemao Liu author Kaisheng Yao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication li-etal-2021-neural 10.18653/v1/2021.naacl-main.116 https://aclanthology.org/2021.naacl-main.116/ 2021-06 1476 1486 PCFGs Can Do Better: Inducing Probabilistic Context-Free Grammars with Many Symbols Songlin Yang author Yanpeng Zhao author Kewei Tu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yang-etal-2021-pcfgs 10.18653/v1/2021.naacl-main.117 https://aclanthology.org/2021.naacl-main.117/ 2021-06 1487 1498 GEMNET: Effective Gated Gazetteer Representations for Recognizing Complex Entities in Low-context Input Tao Meng author Anjie Fang author Oleg Rokhlenko author Shervin Malmasi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication meng-etal-2021-gemnet 10.18653/v1/2021.naacl-main.118 https://aclanthology.org/2021.naacl-main.118/ 2021-06 1499 1512 Video-aided Unsupervised Grammar Induction Songyang Zhang author Linfeng Song author Lifeng Jin author Kun Xu author Dong Yu author Jiebo Luo author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-video 10.18653/v1/2021.naacl-main.119 https://aclanthology.org/2021.naacl-main.119/ 2021-06 1513 1524 Generating Negative Samples by Manipulating Golden Responses for Unsupervised Learning of a Response Evaluation Model ChaeHun Park author Eugene Jang author Wonsuk Yang author Jong Park author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication park-etal-2021-generating 10.18653/v1/2021.naacl-main.120 https://aclanthology.org/2021.naacl-main.120/ 2021-06 1525 1534 How Robust are Fact Checking Systems on Colloquial Claims? Byeongchang Kim author Hyunwoo Kim author Seokhee Hong author Gunhee Kim author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kim-etal-2021-robust 10.18653/v1/2021.naacl-main.121 https://aclanthology.org/2021.naacl-main.121/ 2021-06 1535 1548 Fine-grained Post-training for Improving Retrieval-based Dialogue Systems Janghoon Han author Taesuk Hong author Byoungjae Kim author Youngjoong Ko author Jungyun Seo author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication han-etal-2021-fine 10.18653/v1/2021.naacl-main.122 https://aclanthology.org/2021.naacl-main.122/ 2021-06 1549 1558 Put Chatbot into Its Interlocutor’s Shoes: New Framework to Learn Chatbot Responding with Intention Hsuan Su author Jiun-Hao Jhan author Fan-yun Sun author Saurav Sahay author Hung-yi Lee author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication su-etal-2021-put 10.18653/v1/2021.naacl-main.123 https://aclanthology.org/2021.naacl-main.123/ 2021-06 1559 1569 Adding Chit-Chat to Enhance Task-Oriented Dialogues Kai Sun author Seungwhan Moon author Paul Crook author Stephen Roller author Becka Silvert author Bing Liu author Zhiguang Wang author Honglei Liu author Eunjoon Cho author Claire Cardie author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sun-etal-2021-adding 10.18653/v1/2021.naacl-main.124 https://aclanthology.org/2021.naacl-main.124/ 2021-06 1570 1583 Incorporating Syntax and Semantics in Coreference Resolution with Heterogeneous Graph Attention Network Fan Jiang author Trevor Cohn author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jiang-cohn-2021-incorporating 10.18653/v1/2021.naacl-main.125 https://aclanthology.org/2021.naacl-main.125/ 2021-06 1584 1591 Context Tracking Network: Graph-based Context Modeling for Implicit Discourse Relation Recognition Yingxue Zhang author Fandong Meng author Peng Li author Ping Jian author Jie Zhou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-context 10.18653/v1/2021.naacl-main.126 https://aclanthology.org/2021.naacl-main.126/ 2021-06 1592 1599 Improving Neural RST Parsing Model with Silver Agreement Subtrees Naoki Kobayashi author Tsutomu Hirao author Hidetaka Kamigaito author Manabu Okumura author Masaaki Nagata author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kobayashi-etal-2021-improving 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Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication khosla-etal-2021-evaluating 10.18653/v1/2021.naacl-main.130 https://aclanthology.org/2021.naacl-main.130/ 2021-06 1645 1651 Bridging Resolution: Making Sense of the State of the Art Hideo Kobayashi author Vincent Ng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kobayashi-ng-2021-bridging 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of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kiegeland-kreutzer-2021-revisiting 10.18653/v1/2021.naacl-main.133 https://aclanthology.org/2021.naacl-main.133/ 2021-06 1673 1681 Learning to Organize a Bag of Words into Sentences with Neural Networks: An Empirical Study Chongyang Tao author Shen Gao author Juntao Li author Yansong Feng author Dongyan Zhao author Rui Yan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tao-etal-2021-learning 10.18653/v1/2021.naacl-main.134 https://aclanthology.org/2021.naacl-main.134/ 2021-06 1682 1691 Mask Attention Networks: Rethinking and Strengthen Transformer Zhihao Fan author Yeyun Gong author Dayiheng Liu author Zhongyu Wei author Siyuan Wang author Jian Jiao author Nan Duan author Ruofei Zhang author Xuanjing Huang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fan-etal-2021-mask 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Sun author Bin He author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yang-etal-2021-careful 10.18653/v1/2021.naacl-main.165 https://aclanthology.org/2021.naacl-main.165/ 2021-06 2048 2058 DA-Transformer: Distance-aware Transformer Chuhan Wu author Fangzhao Wu author Yongfeng Huang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wu-etal-2021-da 10.18653/v1/2021.naacl-main.166 https://aclanthology.org/2021.naacl-main.166/ 2021-06 2059 2068 ASAP: A Chinese Review Dataset Towards Aspect Category Sentiment Analysis and Rating Prediction Jiahao Bu author Lei Ren author Shuang Zheng author Yang Yang author Jingang Wang author Fuzheng Zhang author Wei Wu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bu-etal-2021-asap 10.18653/v1/2021.naacl-main.167 https://aclanthology.org/2021.naacl-main.167/ 2021-06 2069 2079 Are NLP Models really able to Solve Simple Math Word Problems? Arkil Patel author Satwik Bhattamishra author Navin Goyal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication patel-etal-2021-nlp 10.18653/v1/2021.naacl-main.168 https://aclanthology.org/2021.naacl-main.168/ 2021-06 2080 2094 WRIME: A New Dataset for Emotional Intensity Estimation with Subjective and Objective Annotations Tomoyuki Kajiwara author Chenhui Chu author Noriko Takemura author Yuta Nakashima author Hajime Nagahara author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kajiwara-etal-2021-wrime 10.18653/v1/2021.naacl-main.169 https://aclanthology.org/2021.naacl-main.169/ 2021-06 2095 2104 KPQA: A Metric for Generative Question Answering Using Keyphrase Weights Hwanhee Lee author Seunghyun Yoon author Franck Dernoncourt author Doo Soon Kim author Trung Bui author Joongbo Shin author Kyomin Jung author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics 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with Common Sense and World Knowledge Canwen Xu author Wangchunshu Zhou author Tao Ge author Ke Xu author Julian McAuley author Furu Wei author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-blow 10.18653/v1/2021.naacl-main.172 https://aclanthology.org/2021.naacl-main.172/ 2021-06 2139 2145 COVID-19 Named Entity Recognition for Vietnamese Thinh Hung Truong author Mai Hoang Dao author Dat Quoc Nguyen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication truong-etal-2021-covid 10.18653/v1/2021.naacl-main.173 https://aclanthology.org/2021.naacl-main.173/ 2021-06 2146 2153 Framing Unpacked: A Semi-Supervised Interpretable Multi-View Model of Media Frames Shima Khanehzar author Trevor Cohn author Gosia Mikolajczak author Andrew Turpin author Lea Frermann author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication khanehzar-etal-2021-framing 10.18653/v1/2021.naacl-main.174 https://aclanthology.org/2021.naacl-main.174/ 2021-06 2154 2166 Automatic Classification of Neutralization Techniques in the Narrative of Climate Change Scepticism Shraey Bhatia author Jey Han Lau author Timothy Baldwin author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bhatia-etal-2021-automatic 10.18653/v1/2021.naacl-main.175 https://aclanthology.org/2021.naacl-main.175/ 2021-06 2167 2175 Suicide Ideation Detection via Social and Temporal User Representations using Hyperbolic Learning Ramit Sawhney author Harshit Joshi author Rajiv Ratn Shah author Lucie Flek author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sawhney-etal-2021-suicide 10.18653/v1/2021.naacl-main.176 https://aclanthology.org/2021.naacl-main.176/ 2021-06 2176 2190 WikiTalkEdit: A Dataset for modeling Editors’ behaviors on Wikipedia Kokil Jaidka author Andrea Ceolin author Iknoor Singh author Niyati Chhaya author Lyle Ungar author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jaidka-etal-2021-wikitalkedit 10.18653/v1/2021.naacl-main.177 https://aclanthology.org/2021.naacl-main.177/ 2021-06 2191 2200 The structure of online social networks modulates the rate of lexical change Jian Zhu author David Jurgens author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhu-jurgens-2021-structure 10.18653/v1/2021.naacl-main.178 https://aclanthology.org/2021.naacl-main.178/ 2021-06 2201 2218 Modeling Framing in Immigration Discourse on Social Media Julia Mendelsohn author Ceren Budak author David Jurgens author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mendelsohn-etal-2021-modeling 10.18653/v1/2021.naacl-main.179 https://aclanthology.org/2021.naacl-main.179/ 2021-06 2219 2263 Modeling the Severity of Complaints in Social Media Mali Jin author Nikolaos Aletras author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jin-aletras-2021-modeling 10.18653/v1/2021.naacl-main.180 https://aclanthology.org/2021.naacl-main.180/ 2021-06 2264 2274 What About the Precedent: An Information-Theoretic Analysis of Common Law Josef Valvoda author Tiago Pimentel author Niklas Stoehr author Ryan Cotterell author Simone Teufel author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication valvoda-etal-2021-precedent 10.18653/v1/2021.naacl-main.181 https://aclanthology.org/2021.naacl-main.181/ 2021-06 2275 2288 Introducing CAD: the Contextual Abuse Dataset Bertie Vidgen author Dong Nguyen author Helen Margetts author Patricia Rossini author Rebekah Tromble author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication vidgen-etal-2021-introducing 10.18653/v1/2021.naacl-main.182 https://aclanthology.org/2021.naacl-main.182/ 2021-06 2289 2303 Lifelong Learning of Hate Speech Classification on Social Media Jing Qian author Hong Wang author Mai ElSherief author Xifeng Yan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication qian-etal-2021-lifelong 10.18653/v1/2021.naacl-main.183 https://aclanthology.org/2021.naacl-main.183/ 2021-06 2304 2314 Learning to Recognize Dialect Features Dorottya Demszky author Devyani Sharma author Jonathan Clark author Vinodkumar Prabhakaran author Jacob Eisenstein author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association 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Philipp Dufter author Nora Kassner author Hinrich Schütze author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dufter-etal-2021-static 10.18653/v1/2021.naacl-main.186 https://aclanthology.org/2021.naacl-main.186/ 2021-06 2353 2363 Highly Efficient Knowledge Graph Embedding Learning with Orthogonal Procrustes Analysis Xutan Peng author Guanyi Chen author Chenghua Lin author Mark Stevenson author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication peng-etal-2021-highly 10.18653/v1/2021.naacl-main.187 https://aclanthology.org/2021.naacl-main.187/ 2021-06 2364 2375 Rethinking Network Pruning – under the Pre-train and Fine-tune Paradigm Dongkuan Xu author Ian En-Hsu Yen author Jinxi Zhao author Zhibin Xiao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-rethinking 10.18653/v1/2021.naacl-main.188 https://aclanthology.org/2021.naacl-main.188/ 2021-06 2376 2382 Towards a Comprehensive Understanding and Accurate Evaluation of Societal Biases in Pre-Trained Transformers Andrew Silva author Pradyumna Tambwekar author Matthew Gombolay author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication silva-etal-2021-towards 10.18653/v1/2021.naacl-main.189 https://aclanthology.org/2021.naacl-main.189/ 2021-06 2383 2389 Detoxifying Language Models Risks Marginalizing Minority Voices Albert Xu author Eshaan Pathak author Eric Wallace author Suchin Gururangan author Maarten Sap author Dan Klein author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-detoxifying 10.18653/v1/2021.naacl-main.190 https://aclanthology.org/2021.naacl-main.190/ 2021-06 2390 2397 HONEST: Measuring Hurtful Sentence Completion in Language Models Debora Nozza author Federico Bianchi author Dirk Hovy author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication nozza-etal-2021-honest 10.18653/v1/2021.naacl-main.191 https://aclanthology.org/2021.naacl-main.191/ 2021-06 2398 2406 EaSe: A Diagnostic Tool for VQA based on Answer Diversity Shailza Jolly author Sandro Pezzelle author Moin Nabi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jolly-etal-2021-ease 10.18653/v1/2021.naacl-main.192 https://aclanthology.org/2021.naacl-main.192/ 2021-06 2407 2414 DeCEMBERT: Learning from Noisy Instructional Videos via Dense Captions and Entropy Minimization Zineng Tang author Jie Lei author Mohit Bansal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tang-etal-2021-decembert 10.18653/v1/2021.naacl-main.193 https://aclanthology.org/2021.naacl-main.193/ 2021-06 2415 2426 Improving Generation and Evaluation of Visual Stories via Semantic Consistency Adyasha Maharana author Darryl Hannan author Mohit Bansal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication maharana-etal-2021-improving 10.18653/v1/2021.naacl-main.194 https://aclanthology.org/2021.naacl-main.194/ 2021-06 2427 2442 Multilingual Multimodal Pre-training for Zero-Shot Cross-Lingual Transfer of Vision-Language Models Po-Yao Huang author Mandela Patrick author Junjie Hu author Graham Neubig author Florian Metze author Alexander Hauptmann author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication huang-etal-2021-multilingual 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Ramponi author Siti Oryza Khairunnisa author Mamoru Komachi author Barbara Plank author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication van-der-goot-etal-2021-masked 10.18653/v1/2021.naacl-main.197 https://aclanthology.org/2021.naacl-main.197/ 2021-06 2479 2497 WEC: Deriving a Large-scale Cross-document Event Coreference dataset from Wikipedia Alon Eirew author Arie Cattan author Ido Dagan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication eirew-etal-2021-wec 10.18653/v1/2021.naacl-main.198 https://aclanthology.org/2021.naacl-main.198/ 2021-06 2498 2510 Challenging distributional models with a conceptual network of philosophical terms Yvette Oortwijn author Jelke Bloem author Pia Sommerauer author Francois Meyer author Wei Zhou author Antske Fokkens author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication 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https://aclanthology.org/2021.naacl-main.200/ 2021-06 2523 2544 A Survey on Recent Approaches for Natural Language Processing in Low-Resource Scenarios Michael A Hedderich author Lukas Lange author Heike Adel author Jannik Strötgen author Dietrich Klakow author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hedderich-etal-2021-survey 10.18653/v1/2021.naacl-main.201 https://aclanthology.org/2021.naacl-main.201/ 2021-06 2545 2568 Temporal Knowledge Graph Completion using a Linear Temporal Regularizer and Multivector Embeddings Chengjin Xu author Yung-Yu Chen author Mojtaba Nayyeri author Jens Lehmann author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-temporal 10.18653/v1/2021.naacl-main.202 https://aclanthology.org/2021.naacl-main.202/ 2021-06 2569 2578 UDALM: Unsupervised Domain Adaptation through Language Modeling Constantinos Karouzos author Georgios Paraskevopoulos author Alexandros Potamianos author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication karouzos-etal-2021-udalm 10.18653/v1/2021.naacl-main.203 https://aclanthology.org/2021.naacl-main.203/ 2021-06 2579 2590 Beyond Black & White: Leveraging Annotator Disagreement via Soft-Label Multi-Task Learning Tommaso Fornaciari author Alexandra Uma author Silviu Paun author Barbara Plank author Dirk Hovy author Massimo Poesio author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fornaciari-etal-2021-beyond 10.18653/v1/2021.naacl-main.204 https://aclanthology.org/2021.naacl-main.204/ 2021-06 2591 2597 Clustering-based Inference for Biomedical Entity Linking Rico Angell author Nicholas Monath author Sunil Mohan author Nishant Yadav author Andrew McCallum author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication angell-etal-2021-clustering 10.18653/v1/2021.naacl-main.205 https://aclanthology.org/2021.naacl-main.205/ 2021-06 2598 2608 Variance-reduced First-order Meta-learning for Natural Language Processing Tasks Lingxiao Wang author Kevin Huang author Tengyu Ma author Quanquan Gu author Jing Huang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-variance 10.18653/v1/2021.naacl-main.206 https://aclanthology.org/2021.naacl-main.206/ 2021-06 2609 2615 Diversity-Aware Batch Active Learning for Dependency Parsing Tianze Shi author Adrian Benton author Igor Malioutov author Ozan İrsoy author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication shi-etal-2021-diversity 10.18653/v1/2021.naacl-main.207 https://aclanthology.org/2021.naacl-main.207/ 2021-06 2616 2626 How many data points is a prompt worth? Teven Le Scao author Alexander Rush author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication le-scao-rush-2021-many 10.18653/v1/2021.naacl-main.208 https://aclanthology.org/2021.naacl-main.208/ 2021-06 2627 2636 Can Latent Alignments Improve Autoregressive Machine Translation? Adi Haviv author Lior Vassertail author Omer Levy author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication haviv-etal-2021-latent 10.18653/v1/2021.naacl-main.209 https://aclanthology.org/2021.naacl-main.209/ 2021-06 2637 2641 Smoothing and Shrinking the Sparse Seq2Seq Search Space Ben Peters author André F T Martins author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication peters-martins-2021-smoothing 10.18653/v1/2021.naacl-main.210 https://aclanthology.org/2021.naacl-main.210/ 2021-06 2642 2654 Unified Pre-training for Program Understanding and Generation Wasi Ahmad author Saikat Chakraborty author Baishakhi Ray author Kai-Wei Chang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ahmad-etal-2021-unified 10.18653/v1/2021.naacl-main.211 https://aclanthology.org/2021.naacl-main.211/ 2021-06 2655 2668 Hyperparameter-free Continuous Learning for Domain Classification in Natural Language Understanding Ting Hua author Yilin Shen author Changsheng Zhao author Yen-Chang Hsu author Hongxia Jin author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hua-etal-2021-hyperparameter 10.18653/v1/2021.naacl-main.212 https://aclanthology.org/2021.naacl-main.212/ 2021-06 2669 2678 On the Embeddings of Variables in Recurrent Neural Networks for Source Code Nadezhda Chirkova author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chirkova-2021-embeddings 10.18653/v1/2021.naacl-main.213 https://aclanthology.org/2021.naacl-main.213/ 2021-06 2679 2689 Cross-Lingual Word Embedding Refinement by \ell₁ Norm Optimisation Xutan Peng author Chenghua Lin author Mark Stevenson author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication peng-etal-2021-cross 10.18653/v1/2021.naacl-main.214 https://aclanthology.org/2021.naacl-main.214/ 2021-06 2690 2701 Semantic Frame Forecast Chieh-Yang Huang author Ting-Hao Huang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication huang-huang-2021-semantic 10.18653/v1/2021.naacl-main.215 https://aclanthology.org/2021.naacl-main.215/ 2021-06 2702 2713 MUSER: MUltimodal Stress detection using Emotion Recognition as an Auxiliary Task Yiqun Yao author Michalis Papakostas author Mihai Burzo author Mohamed Abouelenien author Rada Mihalcea author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yao-etal-2021-muser 10.18653/v1/2021.naacl-main.216 https://aclanthology.org/2021.naacl-main.216/ 2021-06 2714 2725 Learning to Decompose and Organize Complex Tasks Yi Zhang author Sujay Kumar Jauhar author Julia Kiseleva author Ryen White author Dan Roth author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference 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Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-learning-executions 10.18653/v1/2021.naacl-main.219 https://aclanthology.org/2021.naacl-main.219/ 2021-06 2747 2759 Learning to Synthesize Data for Semantic Parsing Bailin Wang author Wenpeng Yin author Xi Victoria Lin author Caiming Xiong author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-learning-synthesize 10.18653/v1/2021.naacl-main.220 https://aclanthology.org/2021.naacl-main.220/ 2021-06 2760 2766 Edge: Enriching Knowledge Graph Embeddings with External Text Saed Rezayi author Handong Zhao author Sungchul Kim author Ryan Rossi author Nedim Lipka author Sheng Li author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication rezayi-etal-2021-edge 10.18653/v1/2021.naacl-main.221 https://aclanthology.org/2021.naacl-main.221/ 2021-06 2767 2776 FLIN: A Flexible Natural Language Interface for Web Navigation Sahisnu Mazumder author Oriana Riva author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mazumder-riva-2021-flin 10.18653/v1/2021.naacl-main.222 https://aclanthology.org/2021.naacl-main.222/ 2021-06 2777 2788 Game-theoretic Vocabulary Selection via the Shapley Value and Banzhaf Index Roma Patel author Marta Garnelo author Ian Gemp author Chris Dyer author Yoram Bachrach author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication patel-etal-2021-game 10.18653/v1/2021.naacl-main.223 https://aclanthology.org/2021.naacl-main.223/ 2021-06 2789 2798 Incorporating External Knowledge to Enhance Tabular Reasoning J Neeraja author Vivek Gupta author Vivek Srikumar author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication neeraja-etal-2021-incorporating 10.18653/v1/2021.naacl-main.224 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El Mekki author Abdelkader El Mahdaouy author Ismail Berrada author Ahmed Khoumsi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication el-mekki-etal-2021-domain 10.18653/v1/2021.naacl-main.226 https://aclanthology.org/2021.naacl-main.226/ 2021-06 2824 2837 Multi-task Learning of Negation and Speculation for Targeted Sentiment Classification Andrew Moore author Jeremy Barnes author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication moore-barnes-2021-multi 10.18653/v1/2021.naacl-main.227 https://aclanthology.org/2021.naacl-main.227/ 2021-06 2838 2869 A Disentangled Adversarial Neural Topic Model for Separating Opinions from Plots in User Reviews Gabriele Pergola author Lin Gui author Yulan He author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pergola-etal-2021-disentangled 10.18653/v1/2021.naacl-main.228 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Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tian-etal-2021-aspect 10.18653/v1/2021.naacl-main.231 https://aclanthology.org/2021.naacl-main.231/ 2021-06 2910 2922 Supertagging-based Parsing with Linear Context-free Rewriting Systems Thomas Ruprecht author Richard Mörbitz author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ruprecht-morbitz-2021-supertagging 10.18653/v1/2021.naacl-main.232 https://aclanthology.org/2021.naacl-main.232/ 2021-06 2923 2935 Outside Computation with Superior Functions Parker Riley author Daniel Gildea author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication riley-gildea-2021-outside 10.18653/v1/2021.naacl-main.233 https://aclanthology.org/2021.naacl-main.233/ 2021-06 2936 2940 Learning Syntax from Naturally-Occurring Bracketings Tianze Shi author Ozan İrsoy author Igor Malioutov author Lillian Lee author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication shi-etal-2021-learning 10.18653/v1/2021.naacl-main.234 https://aclanthology.org/2021.naacl-main.234/ 2021-06 2941 2949 Bot-Adversarial Dialogue for Safe Conversational Agents Jing Xu author Da Ju author Margaret Li author Y-Lan Boureau author Jason Weston author Emily Dinan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-bot 10.18653/v1/2021.naacl-main.235 https://aclanthology.org/2021.naacl-main.235/ 2021-06 2950 2968 Non-Autoregressive Semantic Parsing for Compositional Task-Oriented Dialog Arun Babu author Akshat Shrivastava author Armen Aghajanyan author Ahmed Aly author Angela Fan author Marjan Ghazvininejad author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication babu-etal-2021-non 10.18653/v1/2021.naacl-main.236 https://aclanthology.org/2021.naacl-main.236/ 2021-06 2969 2978 Example-Driven Intent Prediction with Observers Shikib Mehri author Mihail Eric author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mehri-eric-2021-example 10.18653/v1/2021.naacl-main.237 https://aclanthology.org/2021.naacl-main.237/ 2021-06 2979 2992 Imperfect also Deserves Reward: Multi-Level and Sequential Reward Modeling for Better Dialog Management Zhengxu Hou author Bang Liu author Ruihui Zhao author Zijing Ou author Yafei Liu author Xi Chen author Yefeng Zheng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference 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Pavel author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gupta-etal-2021-controlling 10.18653/v1/2021.naacl-main.240 https://aclanthology.org/2021.naacl-main.240/ 2021-06 3018 3029 COIL: Revisit Exact Lexical Match in Information Retrieval with Contextualized Inverted List Luyu Gao author Zhuyun Dai author Jamie Callan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gao-etal-2021-coil 10.18653/v1/2021.naacl-main.241 https://aclanthology.org/2021.naacl-main.241/ 2021-06 3030 3042 X-Class: Text Classification with Extremely Weak Supervision Zihan Wang author Dheeraj Mekala author Jingbo Shang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-x 10.18653/v1/2021.naacl-main.242 https://aclanthology.org/2021.naacl-main.242/ 2021-06 3043 3053 Fine-tuning Encoders for Improved Monolingual and Zero-shot Polylingual Neural Topic Modeling Aaron Mueller author Mark Dredze author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mueller-dredze-2021-fine 10.18653/v1/2021.naacl-main.243 https://aclanthology.org/2021.naacl-main.243/ 2021-06 3054 3068 Exploring the Relationship Between Algorithm Performance, Vocabulary, and Run-Time in Text Classification Wilson Fearn author Orion Weller author Kevin Seppi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fearn-etal-2021-exploring 10.18653/v1/2021.naacl-main.244 https://aclanthology.org/2021.naacl-main.244/ 2021-06 3069 3082 Faithfully Explainable Recommendation via Neural Logic Reasoning Yaxin Zhu author Yikun Xian author Zuohui Fu author Gerard de Melo author Yongfeng Zhang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhu-etal-2021-faithfully 10.18653/v1/2021.naacl-main.245 https://aclanthology.org/2021.naacl-main.245/ 2021-06 3083 3090 You Sound Like Someone Who Watches Drama Movies: Towards Predicting Movie Preferences from Conversational Interactions Sergey Volokhin author Joyce Ho author Oleg Rokhlenko author Eugene Agichtein author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication volokhin-etal-2021-sound 10.18653/v1/2021.naacl-main.246 https://aclanthology.org/2021.naacl-main.246/ 2021-06 3091 3096 Reading and Acting while Blindfolded: The Need for Semantics in Text Game Agents Shunyu Yao author Karthik Narasimhan author Matthew Hausknecht author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yao-etal-2021-reading 10.18653/v1/2021.naacl-main.247 https://aclanthology.org/2021.naacl-main.247/ 2021-06 3097 3102 SOrT-ing VQA Models : Contrastive Gradient Learning for Improved Consistency Sameer Dharur author Purva Tendulkar author Dhruv Batra author Devi Parikh author Ramprasaath R. Selvaraju author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dharur-etal-2021-sort 10.18653/v1/2021.naacl-main.248 https://aclanthology.org/2021.naacl-main.248/ 2021-06 3103 3111 Semi-Supervised Policy Initialization for Playing Games with Language Hints Tsu-Jui Fu author William Yang Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fu-wang-2021-semi 10.18653/v1/2021.naacl-main.249 https://aclanthology.org/2021.naacl-main.249/ 2021-06 3112 3116 Revisiting Document Representations for Large-Scale Zero-Shot Learning Jihyung Kil author Wei-Lun Chao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kil-chao-2021-revisiting 10.18653/v1/2021.naacl-main.250 https://aclanthology.org/2021.naacl-main.250/ 2021-06 3117 3128 Negative language transfer in learner English: A new dataset Leticia Farias Wanderley author Nicole Zhao author Carrie Demmans Epp author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication farias-wanderley-etal-2021-negative 10.18653/v1/2021.naacl-main.251 https://aclanthology.org/2021.naacl-main.251/ 2021-06 3129 3142 SentSim: Crosslingual Semantic Evaluation of Machine Translation Yurun Song author Junchen Zhao author Lucia Specia author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven 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CaSiNo: A Corpus of Campsite Negotiation Dialogues for Automatic Negotiation Systems Kushal Chawla author Jaysa Ramirez author Rene Clever author Gale Lucas author Jonathan May author Jonathan Gratch author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chawla-etal-2021-casino 10.18653/v1/2021.naacl-main.254 https://aclanthology.org/2021.naacl-main.254/ 2021-06 3167 3185 News Headline Grouping as a Challenging NLU Task Philippe Laban author Lucas Bandarkar author Marti A Hearst author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication laban-etal-2021-news 10.18653/v1/2021.naacl-main.255 https://aclanthology.org/2021.naacl-main.255/ 2021-06 3186 3198 Olá, Bonjour, Salve! XFORMAL: A Benchmark for Multilingual Formality Style Transfer Eleftheria Briakou author Di Lu author Ke Zhang author Joel Tetreault author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication briakou-etal-2021-ola 10.18653/v1/2021.naacl-main.256 https://aclanthology.org/2021.naacl-main.256/ 2021-06 3199 3216 Grouping Words with Semantic Diversity Karine Chubarian author Abdul Rafae Khan author Anastasios Sidiropoulos author Jia Xu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chubarian-etal-2021-grouping 10.18653/v1/2021.naacl-main.257 https://aclanthology.org/2021.naacl-main.257/ 2021-06 3217 3228 Noise Stability Regularization for Improving BERT Fine-tuning Hang Hua author Xingjian Li author Dejing Dou author Chengzhong Xu author Jiebo Luo author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hua-etal-2021-noise 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the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication deng-etal-2021-htcinfomax 10.18653/v1/2021.naacl-main.260 https://aclanthology.org/2021.naacl-main.260/ 2021-06 3259 3265 Knowledge Guided Metric Learning for Few-Shot Text Classification Dianbo Sui author Yubo Chen author Binjie Mao author Delai Qiu author Kang Liu author Jun Zhao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy 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author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication haponchyk-moschitti-2021-supervised 10.18653/v1/2021.naacl-main.263 https://aclanthology.org/2021.naacl-main.263/ 2021-06 3364 3374 ConVEx: Data-Efficient and Few-Shot Slot Labeling Matthew Henderson author Ivan Vulić author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication henderson-vulic-2021-convex 10.18653/v1/2021.naacl-main.264 https://aclanthology.org/2021.naacl-main.264/ 2021-06 3375 3389 CREAD: Combined Resolution of Ellipses and Anaphora in Dialogues Bo-Hsiang Tseng author Shruti Bhargava author Jiarui Lu author Joel Ruben Antony Moniz author Dhivya Piraviperumal author Lin Li author Hong Yu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tseng-etal-2021-cread 10.18653/v1/2021.naacl-main.265 https://aclanthology.org/2021.naacl-main.265/ 2021-06 3390 3406 Knowledge-Driven Slot Constraints for Goal-Oriented Dialogue Systems Piyawat Lertvittayakumjorn author Daniele Bonadiman author Saab Mansour author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lertvittayakumjorn-etal-2021-knowledge 10.18653/v1/2021.naacl-main.266 https://aclanthology.org/2021.naacl-main.266/ 2021-06 3407 3419 Clipping Loops for Sample-Efficient Dialogue Policy Optimisation Yen-Chen Wu author Carl Edward Rasmussen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wu-rasmussen-2021-clipping 10.18653/v1/2021.naacl-main.267 https://aclanthology.org/2021.naacl-main.267/ 2021-06 3420 3428 Integrating Lexical Information into Entity Neighbourhood Representations for Relation Prediction Ian Wood author Mark Johnson author Stephen Wan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication 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Thien Huu Nguyen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tran-phu-nguyen-2021-graph 10.18653/v1/2021.naacl-main.273 https://aclanthology.org/2021.naacl-main.273/ 2021-06 3480 3490 A Context-Dependent Gated Module for Incorporating Symbolic Semantics into Event Coreference Resolution Tuan Lai author Heng Ji author Trung Bui author Quan Hung Tran author Franck Dernoncourt author Walter Chang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lai-etal-2021-context 10.18653/v1/2021.naacl-main.274 https://aclanthology.org/2021.naacl-main.274/ 2021-06 3491 3499 Multi-Style Transfer with Discriminative Feedback on Disjoint Corpus Navita Goyal author Balaji Vasan Srinivasan author Anandhavelu N author Abhilasha Sancheti author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication goyal-etal-2021-multi 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Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication maddela-etal-2021-controllable 10.18653/v1/2021.naacl-main.277 https://aclanthology.org/2021.naacl-main.277/ 2021-06 3536 3553 Knowledge Graph Based Synthetic Corpus Generation for Knowledge-Enhanced Language Model Pre-training Oshin Agarwal author Heming Ge author Siamak Shakeri author Rami Al-Rfou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for 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author Furu Wei author Nan Yang author Saksham Singhal author Wenhui Wang author Xia Song author Xian-Ling Mao author Heyan Huang author Ming Zhou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chi-etal-2021-infoxlm 10.18653/v1/2021.naacl-main.280 https://aclanthology.org/2021.naacl-main.280/ 2021-06 3576 3588 Context-Interactive Pre-Training for Document Machine Translation Pengcheng Yang author Pei Zhang author Boxing Chen author Jun Xie author Weihua Luo author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yang-etal-2021-context 10.18653/v1/2021.naacl-main.281 https://aclanthology.org/2021.naacl-main.281/ 2021-06 3589 3595 Code-Mixing on Sesame Street: Dawn of the Adversarial Polyglots Samson Tan author Shafiq Joty author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tan-joty-2021-code 10.18653/v1/2021.naacl-main.282 https://aclanthology.org/2021.naacl-main.282/ 2021-06 3596 3616 X-METRA-ADA: Cross-lingual Meta-Transfer learning Adaptation to Natural Language Understanding and Question Answering Meryem M’hamdi author Doo Soon Kim author Franck Dernoncourt author Trung Bui author Xiang Ren author Jonathan May author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mhamdi-etal-2021-x 10.18653/v1/2021.naacl-main.283 https://aclanthology.org/2021.naacl-main.283/ 2021-06 3617 3632 Explicit Alignment Objectives for Multilingual Bidirectional Encoders Junjie Hu author Melvin Johnson author Orhan Firat author Aditya Siddhant author Graham Neubig author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hu-etal-2021-explicit 10.18653/v1/2021.naacl-main.284 https://aclanthology.org/2021.naacl-main.284/ 2021-06 3633 3643 Cross-lingual Cross-modal Pretraining for Multimodal Retrieval Hongliang Fei author Tan Yu author Ping Li author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fei-etal-2021-cross 10.18653/v1/2021.naacl-main.285 https://aclanthology.org/2021.naacl-main.285/ 2021-06 3644 3650 Wikipedia Entities as Rendezvous across Languages: Grounding Multilingual Language Models by Predicting Wikipedia Hyperlinks Iacer Calixto author Alessandro Raganato author Tommaso Pasini author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication calixto-etal-2021-wikipedia 10.18653/v1/2021.naacl-main.286 https://aclanthology.org/2021.naacl-main.286/ 2021-06 3651 3661 multiPRover: Generating Multiple Proofs for Improved Interpretability in Rule Reasoning Swarnadeep Saha author Prateek Yadav author Mohit Bansal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication saha-etal-2021-multiprover 10.18653/v1/2021.naacl-main.287 https://aclanthology.org/2021.naacl-main.287/ 2021-06 3662 3677 Adaptable and Interpretable Neural MemoryOver Symbolic Knowledge Pat Verga author Haitian Sun author Livio Baldini Soares author William Cohen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication verga-etal-2021-adaptable 10.18653/v1/2021.naacl-main.288 https://aclanthology.org/2021.naacl-main.288/ 2021-06 3678 3691 CLEVR_HYP: A Challenge Dataset and Baselines for Visual Question Answering with Hypothetical Actions over Images Shailaja Keyur Sampat author Akshay Kumar author Yezhou Yang author Chitta Baral author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sampat-etal-2021-clevr 10.18653/v1/2021.naacl-main.289 https://aclanthology.org/2021.naacl-main.289/ 2021-06 3692 3709 Refining Targeted Syntactic Evaluation of Language Models Benjamin Newman author Kai-Siang Ang author Julia Gong author John Hewitt author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication newman-etal-2021-refining 10.18653/v1/2021.naacl-main.290 https://aclanthology.org/2021.naacl-main.290/ 2021-06 3710 3723 Universal Adversarial Attacks with Natural Triggers for Text Classification Liwei Song author Xinwei Yu author Hsuan-Tung Peng author Karthik Narasimhan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication song-etal-2021-universal 10.18653/v1/2021.naacl-main.291 https://aclanthology.org/2021.naacl-main.291/ 2021-06 3724 3733 QuadrupletBERT: An Efficient Model For Embedding-Based Large-Scale Retrieval Peiyang Liu author Sen Wang author Xi Wang author Wei Ye author Shikun Zhang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication liu-etal-2021-quadrupletbert 10.18653/v1/2021.naacl-main.292 https://aclanthology.org/2021.naacl-main.292/ 2021-06 3734 3739 Dynamically Disentangling Social Bias from Task-Oriented Representations with Adversarial Attack Liwen Wang author Yuanmeng Yan author Keqing He author Yanan Wu author Weiran Xu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-dynamically 10.18653/v1/2021.naacl-main.293 https://aclanthology.org/2021.naacl-main.293/ 2021-06 3740 3750 An Empirical Investigation of Bias in the Multimodal Analysis of Financial Earnings Calls Ramit Sawhney author Arshiya Aggarwal author Rajiv Ratn Shah author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sawhney-etal-2021-empirical 10.18653/v1/2021.naacl-main.294 https://aclanthology.org/2021.naacl-main.294/ 2021-06 3751 3757 Beyond Fair Pay: Ethical Implications of NLP Crowdsourcing Boaz Shmueli author Jan Fell author Soumya Ray author Lun-Wei Ku author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication shmueli-etal-2021-beyond 10.18653/v1/2021.naacl-main.295 https://aclanthology.org/2021.naacl-main.295/ 2021-06 3758 3769 On Transferability of Bias Mitigation Effects in Language Model Fine-Tuning Xisen Jin author Francesco Barbieri author Brendan Kennedy author Aida Mostafazadeh Davani author Leonardo Neves author Xiang Ren author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jin-etal-2021-transferability 10.18653/v1/2021.naacl-main.296 https://aclanthology.org/2021.naacl-main.296/ 2021-06 3770 3783 Case Study: Deontological Ethics in NLP Shrimai Prabhumoye author Brendon Boldt author Ruslan Salakhutdinov author Alan W Black author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication prabhumoye-etal-2021-case 10.18653/v1/2021.naacl-main.297 https://aclanthology.org/2021.naacl-main.297/ 2021-06 3784 3798 Privacy Regularization: Joint Privacy-Utility Optimization in LanguageModels Fatemehsadat Mireshghallah author Huseyin Inan author Marcello Hasegawa author Victor Rühle author Taylor Berg-Kirkpatrick author Robert Sim author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mireshghallah-etal-2021-privacy 10.18653/v1/2021.naacl-main.298 https://aclanthology.org/2021.naacl-main.298/ 2021-06 3799 3807 On the Impact of Random Seeds on the Fairness of Clinical Classifiers Silvio Amir author Jan-Willem van de Meent author Byron Wallace author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication amir-etal-2021-impact 10.18653/v1/2021.naacl-main.299 https://aclanthology.org/2021.naacl-main.299/ 2021-06 3808 3823 Topic Model or Topic Twaddle? Re-evaluating Semantic Interpretability Measures Caitlin Doogan author Wray Buntine author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication doogan-buntine-2021-topic 10.18653/v1/2021.naacl-main.300 https://aclanthology.org/2021.naacl-main.300/ 2021-06 3824 3848 Discourse Probing of Pretrained Language Models Fajri Koto author Jey Han Lau author Timothy Baldwin author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication koto-etal-2021-discourse 10.18653/v1/2021.naacl-main.301 https://aclanthology.org/2021.naacl-main.301/ 2021-06 3849 3864 UniDrop: A Simple yet Effective Technique to Improve Transformer without Extra Cost Zhen Wu author Lijun Wu author Qi Meng author Yingce Xia author Shufang Xie author Tao Qin author Xinyu Dai author Tie-Yan Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wu-etal-2021-unidrop 10.18653/v1/2021.naacl-main.302 https://aclanthology.org/2021.naacl-main.302/ 2021-06 3865 3878 tWT–WT: A Dataset to Assert the Role of Target Entities for Detecting Stance of Tweets Ayush Kaushal author Avirup Saha author Niloy Ganguly author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kaushal-etal-2021-twt 10.18653/v1/2021.naacl-main.303 https://aclanthology.org/2021.naacl-main.303/ 2021-06 3879 3889 Learning to Learn to be Right for the Right Reasons Pride Kavumba author Benjamin Heinzerling author Ana Brassard author Kentaro Inui author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kavumba-etal-2021-learning 10.18653/v1/2021.naacl-main.304 https://aclanthology.org/2021.naacl-main.304/ 2021-06 3890 3898 Double Perturbation: On the Robustness of Robustness and Counterfactual Bias Evaluation Chong Zhang author Jieyu Zhao author Huan Zhang author Kai-Wei Chang author Cho-Jui Hsieh author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-double 10.18653/v1/2021.naacl-main.305 https://aclanthology.org/2021.naacl-main.305/ 2021-06 3899 3916 Explaining Neural Network Predictions on Sentence Pairs via Learning Word-Group Masks Hanjie Chen author Song Feng author Jatin Ganhotra author Hui Wan author Chulaka Gunasekara author Sachindra Joshi author Yangfeng Ji author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chen-etal-2021-explaining 10.18653/v1/2021.naacl-main.306 https://aclanthology.org/2021.naacl-main.306/ 2021-06 3917 3930 Almost Free Semantic Draft for Neural Machine Translation Xi Ai author Bin Fang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ai-fang-2021-almost 10.18653/v1/2021.naacl-main.307 https://aclanthology.org/2021.naacl-main.307/ 2021-06 3931 3941 Pruning-then-Expanding Model for Domain Adaptation of Neural Machine Translation Shuhao Gu author Yang Feng author Wanying Xie author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gu-etal-2021-pruning 10.18653/v1/2021.naacl-main.308 https://aclanthology.org/2021.naacl-main.308/ 2021-06 3942 3952 Multi-Hop Transformer for Document-Level Machine Translation Long Zhang author Tong Zhang author Haibo Zhang author Baosong Yang author Wei Ye author Shikun Zhang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-multi 10.18653/v1/2021.naacl-main.309 https://aclanthology.org/2021.naacl-main.309/ 2021-06 3953 3963 Continual Learning for Neural Machine Translation Yue Cao author Hao-Ran Wei author Boxing Chen author Xiaojun Wan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication cao-etal-2021-continual 10.18653/v1/2021.naacl-main.310 https://aclanthology.org/2021.naacl-main.310/ 2021-06 3964 3974 Self-Training for Unsupervised Neural Machine Translation in Unbalanced Training Data Scenarios Haipeng Sun author Rui Wang author Kehai Chen author Masao Utiyama author Eiichiro Sumita author Tiejun Zhao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sun-etal-2021-self 10.18653/v1/2021.naacl-main.311 https://aclanthology.org/2021.naacl-main.311/ 2021-06 3975 3981 Smart-Start Decoding for Neural Machine Translation Jian Yang author Shuming Ma author Dongdong Zhang author Juncheng Wan author Zhoujun Li author Ming Zhou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yang-etal-2021-smart 10.18653/v1/2021.naacl-main.312 https://aclanthology.org/2021.naacl-main.312/ 2021-06 3982 3988 Multi-Task Learning with Shared Encoder for Non-Autoregressive Machine Translation Yongchang Hao author Shilin He author Wenxiang Jiao author Zhaopeng Tu author Michael Lyu author Xing Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hao-etal-2021-multi 10.18653/v1/2021.naacl-main.313 https://aclanthology.org/2021.naacl-main.313/ 2021-06 3989 3996 ER-AE: Differentially Private Text Generation for Authorship Anonymization Haohan Bo author Steven H H Ding author Benjamin C M Fung author Farkhund Iqbal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bo-etal-2021-er 10.18653/v1/2021.naacl-main.314 https://aclanthology.org/2021.naacl-main.314/ 2021-06 3997 4007 Distantly Supervised Transformers For E-Commerce Product QA Happy Mittal author Aniket Chakrabarti author Belhassen Bayar author Animesh Anant Sharma author Nikhil Rasiwasia author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mittal-etal-2021-distantly 10.18653/v1/2021.naacl-main.315 https://aclanthology.org/2021.naacl-main.315/ 2021-06 4008 4017 Quantitative Day Trading from Natural Language using Reinforcement Learning Ramit Sawhney author Arnav Wadhwa author Shivam Agarwal author Rajiv Ratn Shah author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sawhney-etal-2021-quantitative 10.18653/v1/2021.naacl-main.316 https://aclanthology.org/2021.naacl-main.316/ 2021-06 4018 4030 Restoring and Mining the Records of the Joseon Dynasty via Neural Language Modeling and Machine Translation Kyeongpil Kang author Kyohoon Jin author Soyoung Yang author Soojin Jang author Jaegul Choo author Youngbin Kim author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kang-etal-2021-restoring 10.18653/v1/2021.naacl-main.317 https://aclanthology.org/2021.naacl-main.317/ 2021-06 4031 4042 Modeling Diagnostic Label Correlation for Automatic ICD Coding Shang-Chi Tsai author Chao-Wei Huang author Yun-Nung Chen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tsai-etal-2021-modeling 10.18653/v1/2021.naacl-main.318 https://aclanthology.org/2021.naacl-main.318/ 2021-06 4043 4052 Self-Supervised Contrastive Learning for Efficient User Satisfaction Prediction in Conversational Agents Mohammad Kachuee author Hao Yuan author Young-Bum Kim author Sungjin Lee author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kachuee-etal-2021-self 10.18653/v1/2021.naacl-main.319 https://aclanthology.org/2021.naacl-main.319/ 2021-06 4053 4064 A recipe for annotating grounded clarifications Luciana Benotti author Patrick Blackburn author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication benotti-blackburn-2021-recipe 10.18653/v1/2021.naacl-main.320 https://aclanthology.org/2021.naacl-main.320/ 2021-06 4065 4077 Grey-box Adversarial Attack And Defence For Sentiment Classification Ying Xu author Xu Zhong author Antonio Jimeno Yepes author Jey Han Lau author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-grey 10.18653/v1/2021.naacl-main.321 https://aclanthology.org/2021.naacl-main.321/ 2021-06 4078 4087 How low is too low? A monolingual take on lemmatisation in Indian languages Kumar Saunack author Kumar Saurav author Pushpak Bhattacharyya author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication saunack-etal-2021-low 10.18653/v1/2021.naacl-main.322 https://aclanthology.org/2021.naacl-main.322/ 2021-06 4088 4094 Causal Effects of Linguistic Properties Reid Pryzant author Dallas Card author Dan Jurafsky author Victor Veitch author Dhanya Sridhar author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pryzant-etal-2021-causal 10.18653/v1/2021.naacl-main.323 https://aclanthology.org/2021.naacl-main.323/ 2021-06 4095 4109 Dynabench: Rethinking Benchmarking in NLP Douwe Kiela author Max Bartolo author Yixin Nie author Divyansh Kaushik author Atticus Geiger author Zhengxuan Wu author Bertie Vidgen author Grusha Prasad author Amanpreet Singh author Pratik Ringshia author Zhiyi Ma author Tristan Thrush author Sebastian Riedel author Zeerak Waseem author Pontus Stenetorp author Robin Jia author Mohit Bansal author Christopher Potts author Adina Williams author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kiela-etal-2021-dynabench 10.18653/v1/2021.naacl-main.324 https://aclanthology.org/2021.naacl-main.324/ 2021-06 4110 4124 Translational NLP: A New Paradigm and General Principles for Natural Language Processing Research Denis Newman-Griffis author Jill Fain Lehman author Carolyn Rosé author Harry Hochheiser author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication newman-griffis-etal-2021-translational 10.18653/v1/2021.naacl-main.325 https://aclanthology.org/2021.naacl-main.325/ 2021-06 4125 4138 Predicting Discourse Trees from Transformer-based Neural Summarizers Wen Xiao author Patrick Huber author Giuseppe Carenini author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xiao-etal-2021-predicting 10.18653/v1/2021.naacl-main.326 https://aclanthology.org/2021.naacl-main.326/ 2021-06 4139 4152 Probing for Bridging Inference in Transformer Language Models Onkar Pandit author Yufang Hou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pandit-hou-2021-probing 10.18653/v1/2021.naacl-main.327 https://aclanthology.org/2021.naacl-main.327/ 2021-06 4153 4163 Is Incoherence Surprising? Targeted Evaluation of Coherence Prediction from Language Models Anne Beyer author Sharid Loáiciga author David Schlangen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication beyer-etal-2021-incoherence 10.18653/v1/2021.naacl-main.328 https://aclanthology.org/2021.naacl-main.328/ 2021-06 4164 4173 Stay Together: A System for Single and Split-antecedent Anaphora Resolution Juntao Yu author Nafise Sadat Moosavi author Silviu Paun author Massimo Poesio author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yu-etal-2021-stay 10.18653/v1/2021.naacl-main.329 https://aclanthology.org/2021.naacl-main.329/ 2021-06 4174 4184 Redefining Absent Keyphrases and their Effect on Retrieval Effectiveness Florian Boudin author Ygor Gallina author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication boudin-gallina-2021-redefining 10.18653/v1/2021.naacl-main.330 https://aclanthology.org/2021.naacl-main.330/ 2021-06 4185 4193 CoRT: Complementary Rankings from Transformers Marco Wrzalik author Dirk Krechel author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wrzalik-krechel-2021-cort 10.18653/v1/2021.naacl-main.331 https://aclanthology.org/2021.naacl-main.331/ 2021-06 4194 4204 Multi-source Neural Topic Modeling in Multi-view Embedding Spaces Pankaj Gupta author Yatin Chaudhary author Hinrich Schütze author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gupta-etal-2021-multi 10.18653/v1/2021.naacl-main.332 https://aclanthology.org/2021.naacl-main.332/ 2021-06 4205 4217 Inductive Topic Variational Graph Auto-Encoder for Text Classification Qianqian Xie author Jimin Huang author Pan Du author Min Peng author Jian-Yun Nie author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online 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Shang author Xiang Ren author Jiawei Han author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication shen-etal-2021-taxoclass 10.18653/v1/2021.naacl-main.335 https://aclanthology.org/2021.naacl-main.335/ 2021-06 4239 4249 MERMAID: Metaphor Generation with Symbolism and Discriminative Decoding Tuhin Chakrabarty author Xurui Zhang author Smaranda Muresan author Nanyun Peng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chakrabarty-etal-2021-mermaid 10.18653/v1/2021.naacl-main.336 https://aclanthology.org/2021.naacl-main.336/ 2021-06 4250 4261 On Learning Text Style Transfer with Direct Rewards Yixin Liu author Graham Neubig author John Wieting author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication liu-etal-2021-learning 10.18653/v1/2021.naacl-main.337 https://aclanthology.org/2021.naacl-main.337/ 2021-06 4262 4273 Focused Attention Improves Document-Grounded Generation Shrimai Prabhumoye author Kazuma Hashimoto author Yingbo Zhou author Alan W Black author Ruslan Salakhutdinov author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication prabhumoye-etal-2021-focused 10.18653/v1/2021.naacl-main.338 https://aclanthology.org/2021.naacl-main.338/ 2021-06 4274 4287 NeuroLogic Decoding: (Un)supervised Neural Text Generation with Predicate Logic Constraints Ximing Lu author Peter West author Rowan Zellers author Ronan Le Bras author Chandra Bhagavatula author Yejin Choi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lu-etal-2021-neurologic 10.18653/v1/2021.naacl-main.339 https://aclanthology.org/2021.naacl-main.339/ 2021-06 4288 4299 Ask what’s missing and what’s useful: Improving Clarification Question Generation using Global Knowledge Bodhisattwa Prasad Majumder author Sudha Rao author Michel Galley author Julian McAuley author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication majumder-etal-2021-ask 10.18653/v1/2021.naacl-main.340 https://aclanthology.org/2021.naacl-main.340/ 2021-06 4300 4312 Progressive Generation of Long Text with Pretrained Language Models Bowen Tan author Zichao Yang author Maruan Al-Shedivat author Eric Xing author Zhiting Hu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tan-etal-2021-progressive 10.18653/v1/2021.naacl-main.341 https://aclanthology.org/2021.naacl-main.341/ 2021-06 4313 4324 SOCCER: An Information-Sparse Discourse State Tracking Collection in the Sports Commentary Domain Ruochen Zhang author Carsten Eickhoff author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-eickhoff-2021-soccer 10.18653/v1/2021.naacl-main.342 https://aclanthology.org/2021.naacl-main.342/ 2021-06 4325 4333 Plot-guided Adversarial Example Construction for Evaluating Open-domain Story Generation Sarik Ghazarian author Zixi Liu author Akash S M author Ralph Weischedel author Aram Galstyan author Nanyun Peng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ghazarian-etal-2021-plot 10.18653/v1/2021.naacl-main.343 https://aclanthology.org/2021.naacl-main.343/ 2021-06 4334 4344 MultiOpEd: A Corpus of Multi-Perspective News Editorials Siyi Liu author Sihao Chen author Xander Uyttendaele author Dan Roth author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference 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Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication valizadeh-etal-2021-identifying 10.18653/v1/2021.naacl-main.347 https://aclanthology.org/2021.naacl-main.347/ 2021-06 4398 4408 Language in a (Search) Box: Grounding Language Learning in Real-World Human-Machine Interaction Federico Bianchi author Ciro Greco author Jacopo Tagliabue author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bianchi-etal-2021-language 10.18653/v1/2021.naacl-main.348 https://aclanthology.org/2021.naacl-main.348/ 2021-06 4409 4415 Finding Concept-specific Biases in Form–Meaning Associations Tiago Pimentel author Brian Roark author Søren Wichmann author Ryan Cotterell author Damián Blasi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pimentel-etal-2021-finding 10.18653/v1/2021.naacl-main.349 https://aclanthology.org/2021.naacl-main.349/ 2021-06 4416 4425 How (Non-)Optimal is the Lexicon? Tiago Pimentel author Irene Nikkarinen author Kyle Mahowald author Ryan Cotterell author Damián Blasi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pimentel-etal-2021-non 10.18653/v1/2021.naacl-main.350 https://aclanthology.org/2021.naacl-main.350/ 2021-06 4426 4438 Word Complexity is in the Eye of the Beholder Sian Gooding author Ekaterina Kochmar author Seid Muhie Yimam author Chris Biemann author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gooding-etal-2021-word 10.18653/v1/2021.naacl-main.351 https://aclanthology.org/2021.naacl-main.351/ 2021-06 4439 4449 Linguistic Complexity Loss in Text-Based Therapy Jason Wei author Kelly Finn author Emma Templeton author Thalia Wheatley author Soroush Vosoughi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wei-etal-2021-linguistic 10.18653/v1/2021.naacl-main.352 https://aclanthology.org/2021.naacl-main.352/ 2021-06 4450 4459 Ab Antiquo: Neural Proto-language Reconstruction Carlo Meloni author Shauli Ravfogel author Yoav Goldberg author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication meloni-etal-2021-ab 10.18653/v1/2021.naacl-main.353 https://aclanthology.org/2021.naacl-main.353/ 2021-06 4460 4473 On Biasing Transformer Attention Towards Monotonicity Annette Rios author Chantal Amrhein author Noëmi Aepli author Rico Sennrich author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication rios-etal-2021-biasing 10.18653/v1/2021.naacl-main.354 https://aclanthology.org/2021.naacl-main.354/ 2021-06 4474 4488 Extracting a Knowledge Base of Mechanisms from COVID-19 Papers Tom Hope author Aida Amini author David Wadden author Madeleine van Zuylen author Sravanthi Parasa author Eric Horvitz author Daniel Weld author Roy Schwartz author Hannaneh Hajishirzi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication hope-etal-2021-extracting 10.18653/v1/2021.naacl-main.355 https://aclanthology.org/2021.naacl-main.355/ 2021-06 4489 4503 Constrained Multi-Task Learning for Event Coreference Resolution Jing Lu author Vincent Ng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lu-ng-2021-constrained 10.18653/v1/2021.naacl-main.356 https://aclanthology.org/2021.naacl-main.356/ 2021-06 4504 4514 Empirical Evaluation of Pre-trained Transformers for Human-Level NLP: The Role of Sample Size and Dimensionality Adithya V Ganesan author Matthew Matero author Aravind Reddy Ravula author Huy Vu author H Andrew Schwartz author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication v-ganesan-etal-2021-empirical 10.18653/v1/2021.naacl-main.357 https://aclanthology.org/2021.naacl-main.357/ 2021-06 4515 4532 Leveraging Deep Representations of Radiology Reports in Survival Analysis for Predicting Heart Failure Patient Mortality Hyun Gi Lee author Evan Sholle author Ashley Beecy author Subhi Al’Aref author Yifan Peng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lee-etal-2021-leveraging 10.18653/v1/2021.naacl-main.358 https://aclanthology.org/2021.naacl-main.358/ 2021-06 4533 4538 On the Use of Context for Predicting Citation Worthiness of Sentences in Scholarly Articles Rakesh Gosangi author Ravneet Arora author Mohsen Gheisarieha author Debanjan Mahata author Haimin Zhang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gosangi-etal-2021-use 10.18653/v1/2021.naacl-main.359 https://aclanthology.org/2021.naacl-main.359/ 2021-06 4539 4545 Data and Model Distillation as a Solution for Domain-transferable Fact Verification Mitch Paul Mithun author Sandeep Suntwal author Mihai Surdeanu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mithun-etal-2021-data 10.18653/v1/2021.naacl-main.360 https://aclanthology.org/2021.naacl-main.360/ 2021-06 4546 4552 Adapting Coreference Resolution for Processing Violent Death Narratives Ankith Uppunda author Susan Cochran author Jacob Foster author Alina Arseniev-Koehler author Vickie Mays author Kai-Wei Chang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication uppunda-etal-2021-adapting 10.18653/v1/2021.naacl-main.361 https://aclanthology.org/2021.naacl-main.361/ 2021-06 4553 4559 Time-Stamped Language Model: Teaching Language Models to Understand The Flow of Events Hossein Rajaby Faghihi author Parisa Kordjamshidi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication rajaby-faghihi-kordjamshidi-2021-time 10.18653/v1/2021.naacl-main.362 https://aclanthology.org/2021.naacl-main.362/ 2021-06 4560 4570 If You Want to Go Far Go Together: Unsupervised Joint Candidate Evidence Retrieval for Multi-hop Question Answering Vikas Yadav author Steven Bethard author Mihai Surdeanu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yadav-etal-2021-want 10.18653/v1/2021.naacl-main.363 https://aclanthology.org/2021.naacl-main.363/ 2021-06 4571 4581 SPARTQA: A Textual Question Answering Benchmark for Spatial Reasoning Roshanak Mirzaee author Hossein Rajaby Faghihi author Qiang Ning author Parisa Kordjamshidi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mirzaee-etal-2021-spartqa 10.18653/v1/2021.naacl-main.364 https://aclanthology.org/2021.naacl-main.364/ 2021-06 4582 4598 A Dataset of Information-Seeking Questions and Answers Anchored in Research Papers Pradeep Dasigi author Kyle Lo author Iz Beltagy author Arman Cohan author Noah A Smith author Matt Gardner author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dasigi-etal-2021-dataset 10.18653/v1/2021.naacl-main.365 https://aclanthology.org/2021.naacl-main.365/ 2021-06 4599 4610 Differentiable Open-Ended Commonsense Reasoning Bill Yuchen Lin author Haitian Sun author Bhuwan Dhingra author Manzil Zaheer author Xiang Ren author William Cohen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lin-etal-2021-differentiable 10.18653/v1/2021.naacl-main.366 https://aclanthology.org/2021.naacl-main.366/ 2021-06 4611 4625 Does Structure Matter? Encoding Documents for Machine Reading Comprehension Hui Wan author Song Feng author Chulaka Gunasekara author Siva Sankalp Patel author Sachindra Joshi author Luis Lastras author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wan-etal-2021-structure 10.18653/v1/2021.naacl-main.367 https://aclanthology.org/2021.naacl-main.367/ 2021-06 4626 4634 Multi-Step Reasoning Over Unstructured Text with Beam Dense Retrieval Chen Zhao author Chenyan Xiong author Jordan Boyd-Graber author Hal Daumé III author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhao-etal-2021-multi-step 10.18653/v1/2021.naacl-main.368 https://aclanthology.org/2021.naacl-main.368/ 2021-06 4635 4641 Scalable and Interpretable Semantic Change Detection Syrielle Montariol author Matej Martinc author Lidia Pivovarova author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication montariol-etal-2021-scalable 10.18653/v1/2021.naacl-main.369 https://aclanthology.org/2021.naacl-main.369/ 2021-06 4642 4652 Scalar Adjective Identification and Multilingual Ranking Aina Garí Soler author Marianna Apidianaki author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gari-soler-apidianaki-2021-scalar 10.18653/v1/2021.naacl-main.370 https://aclanthology.org/2021.naacl-main.370/ 2021-06 4653 4660 ESC: Redesigning WSD with Extractive Sense Comprehension Edoardo Barba author Tommaso Pasini author Roberto Navigli author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication barba-etal-2021-esc 10.18653/v1/2021.naacl-main.371 https://aclanthology.org/2021.naacl-main.371/ 2021-06 4661 4672 Recent advances in neural metaphor processing: A linguistic, cognitive and social perspective Xiaoyu Tong author Ekaterina Shutova author Martha Lewis author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tong-etal-2021-recent 10.18653/v1/2021.naacl-main.372 https://aclanthology.org/2021.naacl-main.372/ 2021-06 4673 4686 Constructing Taxonomies from Pretrained Language Models Catherine Chen author Kevin Lin author Dan Klein author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chen-etal-2021-constructing 10.18653/v1/2021.naacl-main.373 https://aclanthology.org/2021.naacl-main.373/ 2021-06 4687 4700 Event Representation with Sequential, Semi-Supervised Discrete Variables Mehdi Rezaee author Francis Ferraro author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication rezaee-ferraro-2021-event 10.18653/v1/2021.naacl-main.374 https://aclanthology.org/2021.naacl-main.374/ 2021-06 4701 4716 Seq2Emo: A Sequence to Multi-Label Emotion Classification Model Chenyang Huang author Amine Trabelsi author Xuebin Qin author Nawshad Farruque author Lili Mou author Osmar Zaïane author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication huang-etal-2021-seq2emo 10.18653/v1/2021.naacl-main.375 https://aclanthology.org/2021.naacl-main.375/ 2021-06 4717 4724 Knowledge Enhanced Masked Language Model for Stance Detection Kornraphop Kawintiranon author Lisa Singh author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication kawintiranon-singh-2021-knowledge 10.18653/v1/2021.naacl-main.376 https://aclanthology.org/2021.naacl-main.376/ 2021-06 4725 4735 Learning Paralinguistic Features from Audiobooks through Style Voice Conversion Zakaria Aldeneh author Matthew Perez author Emily Mower Provost author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication aldeneh-etal-2021-learning 10.18653/v1/2021.naacl-main.377 https://aclanthology.org/2021.naacl-main.377/ 2021-06 4736 4745 Adapting BERT for Continual Learning of a Sequence of Aspect Sentiment Classification Tasks Zixuan Ke author Hu Xu author Bing Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ke-etal-2021-adapting 10.18653/v1/2021.naacl-main.378 https://aclanthology.org/2021.naacl-main.378/ 2021-06 4746 4755 Adversarial Learning for Zero-Shot Stance Detection on Social Media Emily Allaway author Malavika Srikanth author Kathleen McKeown author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication allaway-etal-2021-adversarial 10.18653/v1/2021.naacl-main.379 https://aclanthology.org/2021.naacl-main.379/ 2021-06 4756 4767 Efficiently Summarizing Text and Graph Encodings of Multi-Document Clusters Ramakanth Pasunuru author Mengwen Liu author Mohit Bansal author Sujith Ravi author Markus Dreyer author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pasunuru-etal-2021-efficiently 10.18653/v1/2021.naacl-main.380 https://aclanthology.org/2021.naacl-main.380/ 2021-06 4768 4779 Enriching Transformers with Structured Tensor-Product Representations for Abstractive Summarization Yichen Jiang author Asli Celikyilmaz author Paul Smolensky author Paul Soulos author Sudha Rao author Hamid Palangi author Roland Fernandez author Caitlin Smith author Mohit Bansal author Jianfeng Gao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jiang-etal-2021-enriching 10.18653/v1/2021.naacl-main.381 https://aclanthology.org/2021.naacl-main.381/ 2021-06 4780 4793 What’s in a Summary? Laying the Groundwork for Advances in Hospital-Course Summarization Griffin Adams author Emily Alsentzer author Mert Ketenci author Jason Zucker author Noémie Elhadad author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication adams-etal-2021-whats 10.18653/v1/2021.naacl-main.382 https://aclanthology.org/2021.naacl-main.382/ 2021-06 4794 4811 Understanding Factuality in Abstractive Summarization with FRANK: A Benchmark for Factuality Metrics Artidoro Pagnoni author Vidhisha Balachandran author Yulia Tsvetkov author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pagnoni-etal-2021-understanding 10.18653/v1/2021.naacl-main.383 https://aclanthology.org/2021.naacl-main.383/ 2021-06 4812 4829 GSum: A General Framework for Guided Neural Abstractive Summarization Zi-Yi Dou author Pengfei Liu author Hiroaki Hayashi author Zhengbao Jiang author Graham Neubig author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dou-etal-2021-gsum 10.18653/v1/2021.naacl-main.384 https://aclanthology.org/2021.naacl-main.384/ 2021-06 4830 4842 What Will it Take to Fix Benchmarking in Natural Language Understanding? Samuel R Bowman author George Dahl author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bowman-dahl-2021-will 10.18653/v1/2021.naacl-main.385 https://aclanthology.org/2021.naacl-main.385/ 2021-06 4843 4855 TuringAdvice: A Generative and Dynamic Evaluation of Language Use Rowan Zellers author Ari Holtzman author Elizabeth Clark author Lianhui Qin author Ali Farhadi author Yejin Choi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zellers-etal-2021-turingadvice 10.18653/v1/2021.naacl-main.386 https://aclanthology.org/2021.naacl-main.386/ 2021-06 4856 4880 Multitask Learning for Emotionally Analyzing Sexual Abuse Disclosures Ramit Sawhney author Puneet Mathur author Taru Jain author Akash Kumar Gautam author Rajiv Ratn Shah author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sawhney-etal-2021-multitask 10.18653/v1/2021.naacl-main.387 https://aclanthology.org/2021.naacl-main.387/ 2021-06 4881 4892 Self Promotion in US Congressional Tweets Jun Wang author Kelly Cui author Bei Yu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-self 10.18653/v1/2021.naacl-main.388 https://aclanthology.org/2021.naacl-main.388/ 2021-06 4893 4899 Profiling of Intertextuality in Latin Literature Using Word Embeddings Patrick J Burns author James A Brofos author Kyle Li author Pramit Chaudhuri author Joseph P Dexter author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication burns-etal-2021-profiling 10.18653/v1/2021.naacl-main.389 https://aclanthology.org/2021.naacl-main.389/ 2021-06 4900 4907 Identifying inherent disagreement in natural language inference Xinliang Frederick Zhang author Marie-Catherine de Marneffe author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational 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Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zeng-nie-2021-simple 10.18653/v1/2021.naacl-main.392 https://aclanthology.org/2021.naacl-main.392/ 2021-06 4927 4939 Hurdles to Progress in Long-form Question Answering Kalpesh Krishna author Aurko Roy author Mohit Iyyer author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication krishna-etal-2021-hurdles 10.18653/v1/2021.naacl-main.393 https://aclanthology.org/2021.naacl-main.393/ 2021-06 4940 4957 ENTRUST: Argument Reframing with Language Models and Entailment Tuhin Chakrabarty author Christopher Hidey author Smaranda Muresan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chakrabarty-etal-2021-entrust 10.18653/v1/2021.naacl-main.394 https://aclanthology.org/2021.naacl-main.394/ 2021-06 4958 4971 Paragraph-level Simplification of Medical Texts Ashwin Devaraj author Iain Marshall author Byron Wallace author Junyi Jessy Li author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication devaraj-etal-2021-paragraph 10.18653/v1/2021.naacl-main.395 https://aclanthology.org/2021.naacl-main.395/ 2021-06 4972 4984 An Empirical Study on Neural Keyphrase Generation Rui Meng author Xingdi Yuan author Tong Wang author Sanqiang Zhao author Adam Trischler author Daqing He author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication meng-etal-2021-empirical 10.18653/v1/2021.naacl-main.396 https://aclanthology.org/2021.naacl-main.396/ 2021-06 4985 5007 Attention Head Masking for Inference Time Content Selection in Abstractive Summarization Shuyang Cao author Lu Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication cao-wang-2021-attention 10.18653/v1/2021.naacl-main.397 https://aclanthology.org/2021.naacl-main.397/ 2021-06 5008 5016 Factual Probing Is 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Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ding-koehn-2021-evaluating 10.18653/v1/2021.naacl-main.399 https://aclanthology.org/2021.naacl-main.399/ 2021-06 5034 5052 Contextualized Perturbation for Textual Adversarial Attack Dianqi Li author Yizhe Zhang author Hao Peng author Liqun Chen author Chris Brockett author Ming-Ting Sun author Bill Dolan author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication li-etal-2021-contextualized 10.18653/v1/2021.naacl-main.400 https://aclanthology.org/2021.naacl-main.400/ 2021-06 5053 5069 DirectProbe: Studying Representations without Classifiers Yichu Zhou author Vivek Srikumar author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhou-srikumar-2021-directprobe 10.18653/v1/2021.naacl-main.401 https://aclanthology.org/2021.naacl-main.401/ 2021-06 5070 5083 Evaluating the Values of Sources in Transfer Learning Md Rizwan Parvez author Kai-Wei Chang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication parvez-chang-2021-evaluating 10.18653/v1/2021.naacl-main.402 https://aclanthology.org/2021.naacl-main.402/ 2021-06 5084 5116 Too Much in Common: Shifting of Embeddings in Transformer Language Models and its Implications Daniel Biś author Maksim Podkorytov author Xiuwen Liu author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bis-etal-2021-much 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Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lin-etal-2021-limitations 10.18653/v1/2021.naacl-main.405 https://aclanthology.org/2021.naacl-main.405/ 2021-06 5147 5173 On the Transformer Growth for Progressive BERT Training Xiaotao Gu author Liyuan Liu author Hongkun Yu author Jing Li author Chen Chen author Jiawei Han author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gu-etal-2021-transformer 10.18653/v1/2021.naacl-main.406 https://aclanthology.org/2021.naacl-main.406/ 2021-06 5174 5180 Revisiting Simple Neural Probabilistic Language Models Simeng Sun author Mohit Iyyer author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sun-iyyer-2021-revisiting 10.18653/v1/2021.naacl-main.407 https://aclanthology.org/2021.naacl-main.407/ 2021-06 5181 5188 ReadTwice: Reading Very Large Documents with Memories Yury Zemlyanskiy author Joshua Ainslie author Michiel de Jong author Philip Pham author Ilya Eckstein author Fei Sha author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zemlyanskiy-etal-2021-readtwice 10.18653/v1/2021.naacl-main.408 https://aclanthology.org/2021.naacl-main.408/ 2021-06 5189 5195 SCRIPT: Self-Critic PreTraining of Transformers Erik Nijkamp author Bo Pang author Ying Nian Wu author Caiming Xiong author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication nijkamp-etal-2021-script 10.18653/v1/2021.naacl-main.409 https://aclanthology.org/2021.naacl-main.409/ 2021-06 5196 5202 Learning How to Ask: Querying LMs with Mixtures of Soft Prompts Guanghui Qin author Jason Eisner author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication qin-eisner-2021-learning 10.18653/v1/2021.naacl-main.410 https://aclanthology.org/2021.naacl-main.410/ 2021-06 5203 5212 Nutri-bullets Hybrid: Consensual Multi-document Summarization Darsh Shah author Lili Yu author Tao Lei author Regina Barzilay author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication shah-etal-2021-nutri 10.18653/v1/2021.naacl-main.411 https://aclanthology.org/2021.naacl-main.411/ 2021-06 5213 5222 AVA: an Automatic eValuation Approach for Question Answering Systems Thuy Vu author Alessandro Moschitti author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication vu-moschitti-2021-ava 10.18653/v1/2021.naacl-main.412 https://aclanthology.org/2021.naacl-main.412/ 2021-06 5223 5233 SpanPredict: Extraction of Predictive Document Spans with Neural Attention Vivek Subramanian author Matthew Engelhard author Sam Berchuck author Liqun Chen author Ricardo Henao author Lawrence Carin author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication subramanian-etal-2021-spanpredict 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Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication miura-etal-2021-improving 10.18653/v1/2021.naacl-main.416 https://aclanthology.org/2021.naacl-main.416/ 2021-06 5288 5304 Multimodal End-to-End Sparse Model for Emotion Recognition Wenliang Dai author Samuel Cahyawijaya author Zihan Liu author Pascale Fung author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication dai-etal-2021-multimodal 10.18653/v1/2021.naacl-main.417 https://aclanthology.org/2021.naacl-main.417/ 2021-06 5305 5316 MIMOQA: Multimodal Input 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the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wang-etal-2021-ocid 10.18653/v1/2021.naacl-main.419 https://aclanthology.org/2021.naacl-main.419/ 2021-06 5333 5338 Unsupervised Vision-and-Language Pre-training Without Parallel Images and Captions Liunian Harold Li author Haoxuan You author Zhecan Wang author Alireza Zareian author Shih-Fu Chang author Kai-Wei Chang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication li-etal-2021-unsupervised 10.18653/v1/2021.naacl-main.420 https://aclanthology.org/2021.naacl-main.420/ 2021-06 5339 5350 Multitasking Inhibits Semantic Drift Athul Paul Jacob author Mike Lewis author Jacob Andreas author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication jacob-etal-2021-multitasking 10.18653/v1/2021.naacl-main.421 https://aclanthology.org/2021.naacl-main.421/ 2021-06 5351 5366 Probing Contextual Language Models for Common Ground with Visual Representations Gabriel Ilharco author Rowan Zellers author Ali Farhadi author Hannaneh Hajishirzi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ilharco-etal-2021-probing 10.18653/v1/2021.naacl-main.422 https://aclanthology.org/2021.naacl-main.422/ 2021-06 5367 5377 BBAEG: Towards BERT-based Biomedical Adversarial Example Generation for Text Classification Ishani Mondal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication mondal-2021-bbaeg 10.18653/v1/2021.naacl-main.423 https://aclanthology.org/2021.naacl-main.423/ 2021-06 5378 5384 Targeted Adversarial Training for Natural Language Understanding Lis Pereira author Xiaodong Liu author Hao Cheng author Hoifung Poon author Jianfeng Gao author Ichiro Kobayashi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pereira-etal-2021-targeted 10.18653/v1/2021.naacl-main.424 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Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication du-etal-2021-self 10.18653/v1/2021.naacl-main.426 https://aclanthology.org/2021.naacl-main.426/ 2021-06 5408 5418 Supporting Clustering with Contrastive Learning Dejiao Zhang author Feng Nan author Xiaokai Wei author Shang-Wen Li author Henghui Zhu author Kathleen McKeown author Ramesh Nallapati author Andrew O Arnold author Bing Xiang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-supporting 10.18653/v1/2021.naacl-main.427 https://aclanthology.org/2021.naacl-main.427/ 2021-06 5419 5430 TITA: A Two-stage Interaction and Topic-Aware Text Matching Model Xingwu Sun author Yanling Cui author Hongyin Tang author Qiuyu Zhu author Fuzheng Zhang author Beihong Jin author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sun-etal-2021-tita 10.18653/v1/2021.naacl-main.428 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text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-neural 10.18653/v1/2021.naacl-main.430 https://aclanthology.org/2021.naacl-main.430/ 2021-06 5453 5466 Discrete Argument Representation Learning for Interactive Argument Pair Identification Lu Ji author Zhongyu Wei author Jing Li author Qi Zhang author Xuanjing Huang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ji-etal-2021-discrete 10.18653/v1/2021.naacl-main.431 https://aclanthology.org/2021.naacl-main.431/ 2021-06 5467 5478 On Unifying Misinformation Detection Nayeon Lee author Belinda Z Li author Sinong Wang author Pascale Fung author Hao Ma author Wen-tau Yih author Madian Khabsa author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lee-etal-2021-unifying 10.18653/v1/2021.naacl-main.432 https://aclanthology.org/2021.naacl-main.432/ 2021-06 5479 5485 Frustratingly 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Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication wei-etal-2021-shot 10.18653/v1/2021.naacl-main.434 https://aclanthology.org/2021.naacl-main.434/ 2021-06 5493 5500 Do RNN States Encode Abstract Phonological Alternations? 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Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhou-etal-2021-amr 10.18653/v1/2021.naacl-main.443 https://aclanthology.org/2021.naacl-main.443/ 2021-06 5585 5598 NL-EDIT: Correcting Semantic Parse Errors through Natural Language Interaction Ahmed Elgohary author Christopher Meek author Matthew Richardson author Adam Fourney author Gonzalo Ramos author Ahmed Hassan Awadallah author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy 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2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zeng-etal-2021-adversarial 10.18653/v1/2021.naacl-main.447 https://aclanthology.org/2021.naacl-main.447/ 2021-06 5631 5639 Leveraging Slot Descriptions for Zero-Shot Cross-Domain Dialogue StateTracking Zhaojiang Lin author Bing Liu author Seungwhan Moon author Paul Crook author Zhenpeng Zhou author Zhiguang Wang author Zhou Yu author Andrea Madotto author Eunjoon Cho author Rajen Subba author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication lin-etal-2021-leveraging 10.18653/v1/2021.naacl-main.448 https://aclanthology.org/2021.naacl-main.448/ 2021-06 5640 5648 Hierarchical Transformer for Task Oriented Dialog Systems Bishal Santra author Potnuru Anusha author Pawan Goyal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication santra-etal-2021-hierarchical 10.18653/v1/2021.naacl-main.449 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Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication xu-etal-2021-rtfe 10.18653/v1/2021.naacl-main.451 https://aclanthology.org/2021.naacl-main.451/ 2021-06 5671 5681 Open Hierarchical Relation Extraction Kai Zhang author Yuan Yao author Ruobing Xie author Xu Han author Zhiyuan Liu author Fen Lin author Leyu Lin author Maosong Sun author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhang-etal-2021-open 10.18653/v1/2021.naacl-main.452 https://aclanthology.org/2021.naacl-main.452/ 2021-06 5682 5693 Jointly Extracting Explicit and Implicit Relational Triples with Reasoning Pattern Enhanced Binary Pointer Network Yubo Chen author Yunqi Zhang author Changran Hu author Yongfeng Huang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chen-etal-2021-jointly 10.18653/v1/2021.naacl-main.453 https://aclanthology.org/2021.naacl-main.453/ 2021-06 5694 5703 Multi-Grained Knowledge Distillation for Named Entity Recognition Xuan Zhou author Xiao Zhang author Chenyang Tao author Junya Chen author Bing Xu author Wei Wang author Jing Xiao author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhou-etal-2021-multi 10.18653/v1/2021.naacl-main.454 https://aclanthology.org/2021.naacl-main.454/ 2021-06 5704 5716 SGG: Learning to Select, Guide, and Generate for Keyphrase Generation Jing Zhao author Junwei Bao author Yifan Wang author Youzheng Wu author Xiaodong He author Bowen Zhou author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhao-etal-2021-sgg 10.18653/v1/2021.naacl-main.455 https://aclanthology.org/2021.naacl-main.455/ 2021-06 5717 5726 Towards Sentiment and Emotion aided Multi-modal Speech Act Classification in Twitter Tulika Saha author Apoorva Upadhyaya author Sriparna Saha author Pushpak Bhattacharyya author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication saha-etal-2021-towards 10.18653/v1/2021.naacl-main.456 https://aclanthology.org/2021.naacl-main.456/ 2021-06 5727 5737 Generative Imagination Elevates Machine Translation Quanyu Long author Mingxuan Wang author Lei Li author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication long-etal-2021-generative 10.18653/v1/2021.naacl-main.457 https://aclanthology.org/2021.naacl-main.457/ 2021-06 5738 5748 Non-Autoregressive Translation by Learning Target Categorical Codes Yu Bao author Shujian Huang author Tong Xiao author Dongqi Wang author Xinyu Dai author Jiajun Chen author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication bao-etal-2021-non 10.18653/v1/2021.naacl-main.458 https://aclanthology.org/2021.naacl-main.458/ 2021-06 5749 5759 Training Data Augmentation for Code-Mixed Translation Abhirut Gupta author Aditya Vavre author Sunita Sarawagi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication gupta-etal-2021-training 10.18653/v1/2021.naacl-main.459 https://aclanthology.org/2021.naacl-main.459/ 2021-06 5760 5766 Rethinking Perturbations in Encoder-Decoders for Fast Training Sho Takase author Shun Kiyono author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication takase-kiyono-2021-rethinking 10.18653/v1/2021.naacl-main.460 https://aclanthology.org/2021.naacl-main.460/ 2021-06 5767 5780 Context-aware Decoder for Neural Machine Translation using a Target-side Document-Level Language Model Amane Sugiyama author Naoki Yoshinaga author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sugiyama-yoshinaga-2021-context 10.18653/v1/2021.naacl-main.461 https://aclanthology.org/2021.naacl-main.461/ 2021-06 5781 5791 Machine Translated Text Detection Through Text Similarity with Round-Trip Translation Hoang-Quoc Nguyen-Son author Tran Thao author Seira Hidano author Ishita Gupta author Shinsaku Kiyomoto author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication nguyen-son-etal-2021-machine 10.18653/v1/2021.naacl-main.462 https://aclanthology.org/2021.naacl-main.462/ 2021-06 5792 5797 TR-BERT: Dynamic Token Reduction for Accelerating BERT Inference Deming Ye author Yankai Lin author Yufei Huang author Maosong Sun author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication ye-etal-2021-tr 10.18653/v1/2021.naacl-main.463 https://aclanthology.org/2021.naacl-main.463/ 2021-06 5798 5809 Breadth First Reasoning Graph for Multi-hop Question Answering Yongjie Huang author Meng Yang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication huang-yang-2021-breadth 10.18653/v1/2021.naacl-main.464 https://aclanthology.org/2021.naacl-main.464/ 2021-06 5810 5821 Improving Zero-Shot Cross-lingual Transfer for Multilingual Question Answering over Knowledge Graph Yucheng Zhou author Xiubo Geng author Tao Shen author Wenqiang Zhang author Daxin Jiang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhou-etal-2021-improving 10.18653/v1/2021.naacl-main.465 https://aclanthology.org/2021.naacl-main.465/ 2021-06 5822 5834 RocketQA: An Optimized Training Approach to Dense Passage Retrieval for Open-Domain Question Answering Yingqi Qu author Yuchen Ding author Jing Liu author Kai Liu author Ruiyang Ren author Wayne Xin Zhao author Daxiang Dong author Hua Wu author Haifeng Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication qu-etal-2021-rocketqa 10.18653/v1/2021.naacl-main.466 https://aclanthology.org/2021.naacl-main.466/ 2021-06 5835 5847 DAGN: Discourse-Aware Graph Network for Logical Reasoning Yinya Huang author Meng Fang author Yu Cao author Liwei Wang author Xiaodan Liang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication huang-etal-2021-dagn 10.18653/v1/2021.naacl-main.467 https://aclanthology.org/2021.naacl-main.467/ 2021-06 5848 5855 Designing a Minimal Retrieve-and-Read System for Open-Domain Question Answering Sohee Yang author Minjoon Seo author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yang-seo-2021-designing 10.18653/v1/2021.naacl-main.468 https://aclanthology.org/2021.naacl-main.468/ 2021-06 5856 5865 Unsupervised Multi-hop Question Answering by Question Generation Liangming Pan author Wenhu Chen author Wenhan Xiong author Min-Yen Kan author William Yang Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova 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https://aclanthology.org/2021.naacl-main.470/ 2021-06 5881 5891 AdaptSum: Towards Low-Resource Domain Adaptation for Abstractive Summarization Tiezheng Yu author Zihan Liu author Pascale Fung author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication yu-etal-2021-adaptsum 10.18653/v1/2021.naacl-main.471 https://aclanthology.org/2021.naacl-main.471/ 2021-06 5892 5904 QMSum: A New Benchmark for Query-based Multi-domain Meeting Summarization Ming Zhong author Da Yin author Tao Yu author Ahmad Zaidi author Mutethia Mutuma author Rahul Jha author Ahmed Hassan Awadallah author Asli Celikyilmaz author Yang Liu author 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Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication fu-etal-2021-mm 10.18653/v1/2021.naacl-main.473 https://aclanthology.org/2021.naacl-main.473/ 2021-06 5922 5926 MediaSum: A Large-scale Media Interview Dataset for Dialogue Summarization Chenguang Zhu author Yang Liu author Jie Mei author Michael Zeng author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication zhu-etal-2021-mediasum 10.18653/v1/2021.naacl-main.474 https://aclanthology.org/2021.naacl-main.474/ 2021-06 5927 5934 Improving Faithfulness in Abstractive Summarization with Contrast Candidate Generation and Selection Sihao Chen author Fan Zhang author Kazoo Sone author Dan Roth author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication chen-etal-2021-improving 10.18653/v1/2021.naacl-main.475 https://aclanthology.org/2021.naacl-main.475/ 2021-06 5935 5941 Inference Time Style Control for Summarization Shuyang Cao author Lu Wang author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication cao-wang-2021-inference 10.18653/v1/2021.naacl-main.476 https://aclanthology.org/2021.naacl-main.476/ 2021-06 5942 5953 ReinforceBug: A Framework to Generate Adversarial Textual Examples Bushra Sabir author Muhammad Ali Babar author Raj Gaire author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication sabir-etal-2021-reinforcebug 10.18653/v1/2021.naacl-main.477 https://aclanthology.org/2021.naacl-main.477/ 2021-06 5954 5964