Pseudo-Projectivity, A Polynomially Parsable Non-Projective Dependency Grammar Sylvain Kahane author Alexis Nasr author Owen Rambow author 1998-08 text 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 1 Association for Computational Linguistics Montreal, Quebec, Canada conference publication kahane-etal-1998-pseudo-projectivity 10.3115/980845.980953 https://aclanthology.org/P98-1106/ 1998-08 646 652