On the Importance of Pivot Language Selection for Statistical Machine Translation Michael Paul author Hirofumi Yamamoto author Eiichiro Sumita author Satoshi Nakamura author 2009-06 text Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers Mari Ostendorf editor Michael Collins editor Shri Narayanan editor Douglas W Oard editor Lucy Vanderwende editor Association for Computational Linguistics Boulder, Colorado conference publication paul-etal-2009-importance https://aclanthology.org/N09-2056/ 2009-06 221 224