JBNU at MRP 2020: AMR Parsing Using a Joint State Model for Graph-Sequence Iterative Inference Seung-Hoon Na author Jinwoo Min author 2020-11 text Proceedings of the CoNLL 2020 Shared Task: Cross-Framework Meaning Representation Parsing Stephan Oepen editor Omri Abend editor Lasha Abzianidze editor Johan Bos editor Jan Hajič editor Daniel Hershcovich editor Bin Li editor Tim O’Gorman editor Nianwen Xue editor Daniel Zeman editor Association for Computational Linguistics Online conference publication na-min-2020-jbnu 10.18653/v1/2020.conll-shared.8 https://aclanthology.org/2020.conll-shared.8/ 2020-11 83 87