An Empirical Evaluation of Probabilistic Lexicalized Tree Insertion Grammars Rebecca Hwa 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 hwa-1998-empirical-evaluation 10.3115/980845.980938 https://aclanthology.org/P98-1091/ 1998-08 557 563