Exploring Question-Specific Rewards for Generating Deep Questions Yuxi Xie author Liangming Pan author Dongzhe Wang author Min-Yen Kan author Yansong Feng author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication xie-etal-2020-exploring 10.18653/v1/2020.coling-main.228 https://aclanthology.org/2020.coling-main.228/ 2020-12 2534 2546