Improving AMR Parsing with Sequence-to-Sequence Pre-training Dongqin Xu author Junhui Li author Muhua Zhu author Min Zhang author Guodong Zhou author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication xu-etal-2020-improving 10.18653/v1/2020.emnlp-main.196 https://aclanthology.org/2020.emnlp-main.196/ 2020-11 2501 2511