Satoshi Nakamura Konstantin Markov Hiromi Nakaiwa Gen-ichiro Kikui H. Kawai Takatoshi Jitsuhiro Jin-Song Zhang Hirofumi Yamamoto Eiichiro Sumita Seiichi Yamamoto The ATR multilingual speech-to-speech translation system. 365-376 2006 14 IEEE Transactions on Audio, Speech & Language Processing 2 http://doi.ieeecomputersociety.org/10.1109/TSA.2005.860774 db/journals/taslp/taslp14.html#NakamuraMNKKJZYSY06