@inproceedings{tuan-etal-2021-quality,
    title = "Quality Estimation without Human-labeled Data",
    author = "Tuan, Yi-Lin  and
      El-Kishky, Ahmed  and
      Renduchintala, Adithya  and
      Chaudhary, Vishrav  and
      Guzm{\'a}n, Francisco  and
      Specia, Lucia",
    editor = "Merlo, Paola  and
      Tiedemann, Jorg  and
      Tsarfaty, Reut",
    booktitle = "Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume",
    month = apr,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.eacl-main.50/",
    doi = "10.18653/v1/2021.eacl-main.50",
    pages = "619--625"
}