Improving Statistical Natural Language Translation with Categories and Rules Franz Josef Och author Hans Weber author 1998-08 text 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 2 Association for Computational Linguistics Montreal, Quebec, Canada conference publication och-weber-1998-improving-statistical 10.3115/980691.980731 https://aclanthology.org/P98-2162/ 1998-08 985 989