A Synchronous Hyperedge Replacement Grammar based approach for AMR parsing Xiaochang Peng author Linfeng Song author Daniel Gildea author 2015-07 text Proceedings of the Nineteenth Conference on Computational Natural Language Learning Association for Computational Linguistics Beijing, China conference publication peng-etal-2015-synchronous 10.18653/v1/K15-1004 https://aclanthology.org/K15-1004/ 2015-07 32 41