@inproceedings{napoles-etal-2016-theres,
    title = "There{'}s No Comparison: Reference-less Evaluation Metrics in Grammatical Error Correction",
    author = "Napoles, Courtney  and
      Sakaguchi, Keisuke  and
      Tetreault, Joel",
    editor = "Su, Jian  and
      Duh, Kevin  and
      Carreras, Xavier",
    booktitle = "Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2016",
    address = "Austin, Texas",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/D16-1228/",
    doi = "10.18653/v1/D16-1228",
    pages = "2109--2115"
}