HMEAE: Hierarchical Modular Event Argument Extraction Xiaozhi Wang author Ziqi Wang author Xu Han author Zhiyuan Liu author Juanzi Li author Peng Li author Maosong Sun author Jie Zhou author Xiang Ren author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP) Kentaro Inui editor Jing Jiang editor Vincent Ng editor Xiaojun Wan editor Association for Computational Linguistics Hong Kong, China conference publication wang-etal-2019-hmeae 10.18653/v1/D19-1584 https://aclanthology.org/D19-1584/ 2019-11 5777 5783