Event Extraction as Question Generation and Answering Di Lu author Shihao Ran author Joel Tetreault author Alejandro Jaimes author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication lu-etal-2023-event 10.18653/v1/2023.acl-short.143 https://aclanthology.org/2023.acl-short.143/ 2023-07 1666 1688