SJTU at MRP 2019: A Transition-Based Multi-Task Parser for Cross-Framework Meaning Representation Parsing Hongxiao Bai author Hai Zhao author 2019-11 text Proceedings of the Shared Task on Cross-Framework Meaning Representation Parsing at the 2019 Conference on Natural Language Learning Stephan Oepen editor Omri Abend editor Jan Hajic editor Daniel Hershcovich editor Marco Kuhlmann editor Tim O’Gorman editor Nianwen Xue editor Association for Computational Linguistics Hong Kong conference publication bai-zhao-2019-sjtu 10.18653/v1/K19-2008 https://aclanthology.org/K19-2008/ 2019-11 86 94