@inproceedings{rishoj-sogaard-2011-factored,
    title = "Factored Translation with Unsupervised Word Clusters",
    author = "Rish{\o}j, Christian  and
      S{\o}gaard, Anders",
    editor = "Callison-Burch, Chris  and
      Koehn, Philipp  and
      Monz, Christof  and
      Zaidan, Omar F.",
    booktitle = "Proceedings of the Sixth Workshop on Statistical Machine Translation",
    month = jul,
    year = "2011",
    address = "Edinburgh, Scotland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W11-2155/",
    pages = "447--451"
}