Improving Question Answering with External Knowledge Xiaoman Pan author Kai Sun author Dian Yu author Jianshu Chen author Heng Ji author Claire Cardie author Dong Yu 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 pan-etal-2019-improving-question 10.18653/v1/D19-5804 https://aclanthology.org/D19-5804/ 2019-11 27 37