GTN-ED: Event Detection Using Graph Transformer Networks Sanghamitra Dutta author Liang Ma author Tanay Kumar Saha author Di Liu author Joel Tetreault author Alejandro Jaimes author 2021-06 text Proceedings of the Fifteenth Workshop on Graph-Based Methods for Natural Language Processing (TextGraphs-15) Alexander Panchenko editor Fragkiskos D Malliaros editor Varvara Logacheva editor Abhik Jana editor Dmitry Ustalov editor Peter Jansen editor Association for Computational Linguistics Mexico City, Mexico conference publication dutta-etal-2021-gtn 10.18653/v1/2021.textgraphs-1.13 https://aclanthology.org/2021.textgraphs-1.13/ 2021-06 132 137