Cross-lingual Transfer for Unsupervised Dependency Parsing Without Parallel Data Long Duong author Trevor Cohn author Steven Bird author Paul Cook author 2015-07 text Proceedings of the Nineteenth Conference on Computational Natural Language Learning Association for Computational Linguistics Beijing, China conference publication duong-etal-2015-cross 10.18653/v1/K15-1012 https://aclanthology.org/K15-1012/ 2015-07 113 122