Exact yet Efficient Graph Parsing, Bi-directional Locality and the Constructivist Hypothesis Yajie Ye author Weiwei Sun author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication ye-sun-2020-exact 10.18653/v1/2020.acl-main.377 https://aclanthology.org/2020.acl-main.377/ 2020-07 4100 4110