@inproceedings{bao-etal-2021-plato,
    title = "{PLATO-2}: Towards Building an Open-Domain Chatbot via Curriculum Learning",
    author = "Bao, Siqi  and
      He, Huang  and
      Wang, Fan  and
      Wu, Hua  and
      Wang, Haifeng  and
      Wu, Wenquan  and
      Guo, Zhen  and
      Liu, Zhibin  and
      Xu, Xinchao",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.findings-acl.222/",
    doi = "10.18653/v1/2021.findings-acl.222",
    pages = "2513--2525"
}