A Semantic Mention Graph Augmented Model for Document-Level Event Argument Extraction Jian Zhang author Changlin Yang author Haiping Zhu author Qika Lin author Fangzhi Xu author Jun Liu author 2024-05 text Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) Nicoletta Calzolari editor Min-Yen Kan editor Veronique Hoste editor Alessandro Lenci editor Sakriani Sakti editor Nianwen Xue editor ELRA and ICCL Torino, Italia conference publication zhang-etal-2024-semantic https://aclanthology.org/2024.lrec-main.139/ 2024-05 1577 1587