NTT statistical machine translation for IWSLT 2006 Taro Watanabe author Jun Suzuki author Hajime Tsukada author Hideki Isozaki author 2006-nov 27-28 text Proceedings of the Third International Workshop on Spoken Language Translation: Evaluation Campaign Kyoto, Japan conference publication watanabe-etal-2006-ntt-statistical https://aclanthology.org/2006.iwslt-evaluation.14/ 2006-nov 27-28