@inproceedings{kepler-etal-2019-openkiwi,
    title = "{O}pen{K}iwi: An Open Source Framework for Quality Estimation",
    author = "Kepler, Fabio  and
      Tr{\'e}nous, Jonay  and
      Treviso, Marcos  and
      Vera, Miguel  and
      Martins, Andr{\'e} F. T.",
    editor = "Costa-juss{\`a}, Marta R.  and
      Alfonseca, Enrique",
    booktitle = "Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: System Demonstrations",
    month = jul,
    year = "2019",
    address = "Florence, Italy",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P19-3020/",
    doi = "10.18653/v1/P19-3020",
    pages = "117--122"
}