@inproceedings{popovic-etal-2011-evaluation,
    title = "Evaluation without references: {IBM}1 scores as evaluation metrics",
    author = "Popovi{\'c}, Maja  and
      Vilar, David  and
      Avramidis, Eleftherios  and
      Burchardt, Aljoscha",
    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/fix-sig-urls/W11-2109/",
    pages = "99--103"
}