Multi-Source Transfer of Delexicalized Dependency Parsers Ryan McDonald author Slav Petrov author Keith Hall author 2011-07 text Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing Regina Barzilay editor Mark Johnson editor Association for Computational Linguistics Edinburgh, Scotland, UK. conference publication mcdonald-etal-2011-multi https://aclanthology.org/D11-1006/ 2011-07 62 72