@inproceedings{bao-etal-2023-docasref,
    title = "{D}oc{A}s{R}ef: An Empirical Study on Repurposing Reference-based Summary Quality Metrics as Reference-free Metrics",
    author = "Bao, Forrest  and
      Tu, Ruixuan  and
      Luo, Ge  and
      Yang, Yinfei  and
      Li, Hebi  and
      Qiu, Minghui  and
      He, Youbiao  and
      Chen, Cen",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2023",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.findings-emnlp.87/",
    doi = "10.18653/v1/2023.findings-emnlp.87",
    pages = "1226--1235"
}