Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor 2022-05 Association for Computational Linguistics Dublin, Ireland text conference publication nlp4convai-2022-nlp https://aclanthology.org/2022.nlp4convai-1.0/ A Randomized Link Transformer for Diverse Open-Domain Dialogue Generation Jing Yang Lee author Kong Aik Lee author Woon Seng Gan author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication lee-etal-2022-randomized 10.18653/v1/2022.nlp4convai-1.1 https://aclanthology.org/2022.nlp4convai-1.1/ 2022-05 1 11 Are Pre-trained Transformers Robust in Intent Classification? A Missing Ingredient in Evaluation of Out-of-Scope Intent Detection Jianguo Zhang author Kazuma Hashimoto author Yao Wan author Zhiwei Liu author Ye Liu author Caiming Xiong author Philip Yu author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication zhang-etal-2022-pre-trained 10.18653/v1/2022.nlp4convai-1.2 https://aclanthology.org/2022.nlp4convai-1.2/ 2022-05 12 20 Conversational AI for Positive-sum Retailing under Falsehood Control Yin-Hsiang Liao author Ruo-Ping Dong author Huan-Cheng Chang author Wilson Ma author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication liao-etal-2022-conversational 10.18653/v1/2022.nlp4convai-1.3 https://aclanthology.org/2022.nlp4convai-1.3/ 2022-05 21 33 D-REX: Dialogue Relation Extraction with Explanations Alon Albalak author Varun Embar author Yi-Lin Tuan author Lise Getoor author William Yang Wang author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication albalak-etal-2022-rex 10.18653/v1/2022.nlp4convai-1.4 https://aclanthology.org/2022.nlp4convai-1.4/ 2022-05 34 46 Data Augmentation for Intent Classification with Off-the-shelf Large Language Models Gaurav Sahu author Pau Rodriguez author Issam Laradji author Parmida Atighehchian author David Vazquez author Dzmitry Bahdanau author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication sahu-etal-2022-data 10.18653/v1/2022.nlp4convai-1.5 https://aclanthology.org/2022.nlp4convai-1.5/ 2022-05 47 57 Extracting and Inferring Personal Attributes from Dialogue Zhilin Wang author Xuhui Zhou author Rik Koncel-Kedziorski author Alex Marin author Fei Xia author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication wang-etal-2022-extracting 10.18653/v1/2022.nlp4convai-1.6 https://aclanthology.org/2022.nlp4convai-1.6/ 2022-05 58 69 From Rewriting to Remembering: Common Ground for Conversational QA Models Marco Del Tredici author Xiaoyu Shen author Gianni Barlacchi author Bill Byrne author Adrià de Gispert author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication tredici-etal-2022-rewriting 10.18653/v1/2022.nlp4convai-1.7 https://aclanthology.org/2022.nlp4convai-1.7/ 2022-05 70 76 Human Evaluation of Conversations is an Open Problem: comparing the sensitivity of various methods for evaluating dialogue agents Eric Smith author Orion Hsu author Rebecca Qian author Stephen Roller author Y-Lan Boureau author Jason Weston author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication smith-etal-2022-human 10.18653/v1/2022.nlp4convai-1.8 https://aclanthology.org/2022.nlp4convai-1.8/ 2022-05 77 97 KG-CRuSE: Recurrent Walks over Knowledge Graph for Explainable Conversation Reasoning using Semantic Embeddings Rajdeep Sarkar author Mihael Arcan author John P McCrae author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication sarkar-etal-2022-kg 10.18653/v1/2022.nlp4convai-1.9 https://aclanthology.org/2022.nlp4convai-1.9/ 2022-05 98 107 Knowledge Distillation Meets Few-Shot Learning: An Approach for Few-Shot Intent Classification Within and Across Domains Anna Sauer author Shima Asaadi author Fabian Küch author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication sauer-etal-2022-knowledge 10.18653/v1/2022.nlp4convai-1.10 https://aclanthology.org/2022.nlp4convai-1.10/ 2022-05 108 119 MTL-SLT: Multi-Task Learning for Spoken Language Tasks Zhiqi Huang author Milind Rao author Anirudh Raju author Zhe Zhang author Bach Bui author Chul Lee author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication huang-etal-2022-mtl 10.18653/v1/2022.nlp4convai-1.11 https://aclanthology.org/2022.nlp4convai-1.11/ 2022-05 120 130 Multimodal Conversational AI: A Survey of Datasets and Approaches Anirudh Sundar author Larry Heck author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication sundar-heck-2022-multimodal 10.18653/v1/2022.nlp4convai-1.12 https://aclanthology.org/2022.nlp4convai-1.12/ 2022-05 131 147 Open-domain Dialogue Generation: What We Can Do, Cannot Do, And Should Do Next Katharina Kann author Abteen Ebrahimi author Joewie Koh author Shiran Dudy author Alessandro Roncone author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication kann-etal-2022-open 10.18653/v1/2022.nlp4convai-1.13 https://aclanthology.org/2022.nlp4convai-1.13/ 2022-05 148 165 Relevance in Dialogue: Is Less More? An Empirical Comparison of Existing Metrics, and a Novel Simple Metric Ian Berlot-Attwell author Frank Rudzicz author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication berlot-attwell-rudzicz-2022-relevance 10.18653/v1/2022.nlp4convai-1.14 https://aclanthology.org/2022.nlp4convai-1.14/ 2022-05 166 183 RetroNLU: Retrieval Augmented Task-Oriented Semantic Parsing Vivek Gupta author Akshat Shrivastava author Adithya Sagar author Armen Aghajanyan author Denis Savenkov author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication gupta-etal-2022-retronlu 10.18653/v1/2022.nlp4convai-1.15 https://aclanthology.org/2022.nlp4convai-1.15/ 2022-05 184 196 Stylistic Response Generation by Controlling Personality Traits and Intent Sougata Saha author Souvik Das author Rohini Srihari author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication saha-etal-2022-stylistic 10.18653/v1/2022.nlp4convai-1.16 https://aclanthology.org/2022.nlp4convai-1.16/ 2022-05 197 211 Toward Knowledge-Enriched Conversational Recommendation Systems Tong Zhang author Yong Liu author Boyang Li author Peixiang Zhong author Chen Zhang author Hao Wang author Chunyan Miao author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication zhang-etal-2022-toward 10.18653/v1/2022.nlp4convai-1.17 https://aclanthology.org/2022.nlp4convai-1.17/ 2022-05 212 217 Understanding and Improving the Exemplar-based Generation for Open-domain Conversation Seungju Han author Beomsu Kim author Seokjun Seo author Enkhbayar Erdenee author Buru Chang author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication han-etal-2022-understanding 10.18653/v1/2022.nlp4convai-1.18 https://aclanthology.org/2022.nlp4convai-1.18/ 2022-05 218 230