A Novel Cascade Binary Tagging Framework for Relational Triple Extraction Zhepei Wei author Jianlin Su author Yue Wang author Yuan Tian author Yi Chang author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication wei-etal-2020-novel 10.18653/v1/2020.acl-main.136 https://aclanthology.org/2020.acl-main.136/ 2020-07 1476 1488