Pivot Language Approach for Phrase-Based Statistical Machine Translation Hua Wu author Haifeng Wang author 2007-06 text Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics Annie Zaenen editor Antal van den Bosch editor Association for Computational Linguistics Prague, Czech Republic conference publication wu-wang-2007-pivot https://aclanthology.org/P07-1108/ 2007-06 856 863