@inproceedings{riedel-clarke-2009-revisiting,
    title = "Revisiting Optimal Decoding for Machine Translation {IBM} Model 4",
    author = "Riedel, Sebastian  and
      Clarke, James",
    booktitle = "Proceedings of Human Language Technologies: The 2009 Annual Conference of the North {A}merican Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/N09-2002",
    pages = "5--8",
}