paht_nlp @ MEDIQA 2021: Multi-grained Query Focused Multi-Answer Summarization Wei Zhu author Yilong He author Ling Chai author Yunxiao Fan author Yuan Ni author Guotong Xie author Xiaoling Wang author 2021-06 text Proceedings of the 20th Workshop on Biomedical Language Processing Dina Demner-Fushman editor Kevin Bretonnel Cohen editor Sophia Ananiadou editor Junichi Tsujii editor Association for Computational Linguistics Online conference publication zhu-etal-2021-paht 10.18653/v1/2021.bionlp-1.10 https://aclanthology.org/2021.bionlp-1.10/ 2021-06 96 102