The XMU SMT system for IWSLT 2007 Yidong Chen author Xiaodong Shi author Changle Zhou author 2007-oct 15-16 text Proceedings of the Fourth International Workshop on Spoken Language Translation Trento, Italy conference publication chen-etal-2007-xmu https://aclanthology.org/2007.iwslt-1.24/ 2007-oct 15-16