Multi-Target Machine Translation with Multi-Synchronous Context-free Grammars Graham Neubig author Philip Arthur author Kevin Duh author 2015-may–jun text Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Rada Mihalcea editor Joyce Chai editor Anoop Sarkar editor Association for Computational Linguistics Denver, Colorado conference publication neubig-etal-2015-multi 10.3115/v1/N15-1033 https://aclanthology.org/N15-1033/ 2015-may–jun 293 302