Semantic Structure Enhanced Event Causality Identification Zhilei Hu author Zixuan Li author Xiaolong Jin author Long Bai author Saiping Guan author Jiafeng Guo author Xueqi Cheng author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication hu-etal-2023-semantic 10.18653/v1/2023.acl-long.610 https://aclanthology.org/2023.acl-long.610/ 2023-07 10901 10913