Joint Constrained Learning with Boundary-adjusting for Emotion-Cause Pair Extraction Huawen Feng author Junlong Liu author Junhao Zheng author Haibin Chen author Xichen Shang author Qianli Ma 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 feng-etal-2023-joint 10.18653/v1/2023.acl-long.62 https://aclanthology.org/2023.acl-long.62/ 2023-07 1118 1131