PRGC: Potential Relation and Global Correspondence Based Joint Relational Triple Extraction Hengyi Zheng author Rui Wen author Xi Chen author Yifan Yang author Yunyan Zhang author Ziheng Zhang author Ningyu Zhang author Bin Qin author Xu Ming author Yefeng Zheng author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication zheng-etal-2021-prgc 10.18653/v1/2021.acl-long.486 https://aclanthology.org/2021.acl-long.486/ 2021-08 6225 6235