@inproceedings{green-etal-2014-empirical,
    title = "An Empirical Comparison of Features and Tuning for Phrase-based Machine Translation",
    author = "Green, Spence  and
      Cer, Daniel  and
      Manning, Christopher",
    editor = "Bojar, Ond{\v{r}}ej  and
      Buck, Christian  and
      Federmann, Christian  and
      Haddow, Barry  and
      Koehn, Philipp  and
      Monz, Christof  and
      Post, Matt  and
      Specia, Lucia",
    booktitle = "Proceedings of the Ninth Workshop on Statistical Machine Translation",
    month = jun,
    year = "2014",
    address = "Baltimore, Maryland, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W14-3360/",
    doi = "10.3115/v1/W14-3360",
    pages = "466--476"
}