A Topic-Triggered Language Model for Statistical Machine Translation Heng Yu author Jinsong Su author Yajuan Lv author Qun Liu author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication yu-etal-2013-topic https://aclanthology.org/I13-1051/ 2013-10 447 454