Tackling Zero Pronoun Resolution and Non-Zero Coreference Resolution Jointly Shisong Chen author Binbin Gu author Jianfeng Qu author Zhixu Li author An Liu author Lei Zhao author Zhigang Chen author 2021-11 text Proceedings of the 25th Conference on Computational Natural Language Learning Arianna Bisazza editor Omri Abend editor Association for Computational Linguistics Online conference publication chen-etal-2021-tackling 10.18653/v1/2021.conll-1.40 https://aclanthology.org/2021.conll-1.40/ 2021-11 518 527