@inproceedings{yu-etal-2013-topic,
    title = "A Topic-Triggered Language Model for Statistical Machine Translation",
    author = "Yu, Heng  and
      Su, Jinsong  and
      Lv, Yajuan  and
      Liu, Qun",
    editor = "Mitkov, Ruslan  and
      Park, Jong C.",
    booktitle = "Proceedings of the Sixth International Joint Conference on Natural Language Processing",
    month = oct,
    year = "2013",
    address = "Nagoya, Japan",
    publisher = "Asian Federation of Natural Language Processing",
    url = "https://preview.aclanthology.org/ingest-emnlp/I13-1051/",
    pages = "447--454"
}