@inproceedings{sun-etal-2021-classification,
    title = "Classification-based Quality Estimation: Small and Efficient Models for Real-world Applications",
    author = "Sun, Shuo  and
      El-Kishky, Ahmed  and
      Chaudhary, Vishrav  and
      Cross, James  and
      Specia, Lucia  and
      Guzm{\'a}n, Francisco",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.emnlp-main.474/",
    doi = "10.18653/v1/2021.emnlp-main.474",
    pages = "5865--5875"
}