Dependency-based empty category detection via phrase structure trees

Dependency-based empty category detection via phrase structure trees Nianwen Xue author Yaqin Yang author 2013-06 text Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Lucy Vanderwende editor Hal Daumé III editor Katrin Kirchhoff editor Association for Computational Linguistics Atlanta, Georgia conference publication xue-yang-2013-dependency https://aclanthology.org/N13-1125/ 2013-06 1051 1060