Answer-Supervised Question Reformulation for Enhancing Conversational Machine Comprehension Qian Li author Hui Su author Cheng Niu author Daling Wang author Zekang Li author Shi Feng author Yifei Zhang author 2019-11 text Proceedings of the 2nd Workshop on Machine Reading for Question Answering Adam Fisch editor Alon Talmor editor Robin Jia editor Minjoon Seo editor Eunsol Choi editor Danqi Chen editor Association for Computational Linguistics Hong Kong, China conference publication li-etal-2019-answer 10.18653/v1/D19-5805 https://aclanthology.org/D19-5805/ 2019-11 38 47