@inproceedings{xu-etal-2022-two, title = "A Two-Stream {AMR}-enhanced Model for Document-level Event Argument Extraction", author = "Xu, Runxin and Wang, Peiyi and Liu, Tianyu and Zeng, Shuang and Chang, Baobao and Sui, Zhifang", editor = "Carpuat, Marine and de Marneffe, Marie-Catherine and Meza Ruiz, Ivan Vladimir", booktitle = "Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies", month = jul, year = "2022", address = "Seattle, United States", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2022.naacl-main.370/", doi = "10.18653/v1/2022.naacl-main.370", pages = "5025--5036" }