AtTGen: Attribute Tree Generation for Real-World Attribute Joint Extraction Yanzeng Li author Bingcong Xue author Ruoyu Zhang author Lei Zou 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 li-etal-2023-attgen 10.18653/v1/2023.acl-long.119 https://aclanthology.org/2023.acl-long.119/ 2023-07 2139 2152