@inproceedings{gu-etal-2021-pral,
    title = "{PRAL}: A Tailored Pre-Training Model for Task-Oriented Dialog Generation",
    author = "Gu, Jing  and
      Wu, Qingyang  and
      Wu, Chongruo  and
      Shi, Weiyan  and
      Yu, Zhou",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.acl-short.40/",
    doi = "10.18653/v1/2021.acl-short.40",
    pages = "305--313"
}