CSAGN: Conversational Structure Aware Graph Network for Conversational Semantic Role Labeling Han Wu author Kun Xu author Linqi Song author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication wu-etal-2021-csagn 10.18653/v1/2021.emnlp-main.177 https://aclanthology.org/2021.emnlp-main.177/ 2021-11 2312 2317