Learning Non-Isomorphic Tree Mappings for Machine Translation Jason Eisner author 2003-07 text The Companion Volume to the Proceedings of 41st Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Sapporo, Japan conference publication eisner-2003-learning 10.3115/1075178.1075217 https://aclanthology.org/P03-2041/ 2003-07 205 208