@inproceedings{rosti-etal-2007-improved,
    title = "Improved Word-Level System Combination for Machine Translation",
    author = "Rosti, Antti-Veikko  and
      Matsoukas, Spyros  and
      Schwartz, Richard",
    editor = "Zaenen, Annie  and
      van den Bosch, Antal",
    booktitle = "Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics",
    month = jun,
    year = "2007",
    address = "Prague, Czech Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P07-1040/",
    pages = "312--319"
}