@inproceedings{song-cohn-2011-regression,
    title = "Regression and Ranking based Optimisation for Sentence Level {MT} Evaluation",
    author = "Song, Xingyi  and
      Cohn, Trevor",
    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/landing_page/W11-2113/",
    pages = "123--129"
}