SPEECH: Structured Prediction with Energy-Based Event-Centric Hyperspheres Shumin Deng author Shengyu Mao author Ningyu Zhang author Bryan Hooi 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 deng-etal-2023-speech 10.18653/v1/2023.acl-long.21 https://aclanthology.org/2023.acl-long.21/ 2023-07 351 363