Reinforcement Learning for Abstractive Question Summarization with Question-aware Semantic Rewards Shweta Yadav author Deepak Gupta author Asma Ben Abacha author Dina Demner-Fushman author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication yadav-etal-2021-reinforcement 10.18653/v1/2021.acl-short.33 https://aclanthology.org/2021.acl-short.33/ 2021-08 249 255