A Joint Syntactic and Semantic Dependency Parsing System based on Maximum Entropy Models Buzhou Tang author Lu Li author Xinxin Li author Xuan Wang author Xiaolong Wang author 2009-06 text Proceedings of the Thirteenth Conference on Computational Natural Language Learning (CoNLL 2009): Shared Task Jan Hajič editor Association for Computational Linguistics Boulder, Colorado conference publication tang-etal-2009-joint https://aclanthology.org/W09-1217/ 2009-06 109 113