Parse Forest Computation of Expected Governors Helmut Schmid author Mats Rooth author 2001-07 text Proceedings of the 39th Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Toulouse, France conference publication schmid-rooth-2001-parse 10.3115/1073012.1073072 https://aclanthology.org/P01-1060/ 2001-07 466 473