Speculation and Negation Scope Detection via Convolutional Neural Networks Zhong Qian author Peifeng Li author Qiaoming Zhu author Guodong Zhou author Zhunchen Luo author Wei Luo author 2016-11 text Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing Jian Su editor Kevin Duh editor Xavier Carreras editor Association for Computational Linguistics Austin, Texas conference publication qian-etal-2016-speculation 10.18653/v1/D16-1078 https://aclanthology.org/D16-1078/ 2016-11 815 825