Evaluating the Impact of Alternative Dependency Graph Encodings on Solving Event Extraction Tasks Ekaterina Buyko author Udo Hahn author 2010-10 text Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing Hang Li editor Lluís Màrquez editor Association for Computational Linguistics Cambridge, MA conference publication buyko-hahn-2010-evaluating https://aclanthology.org/D10-1096/ 2010-10 982 992