@inproceedings{chen-etal-2021-unsupervised,
    title = "Unsupervised Knowledge Selection for Dialogue Generation",
    author = "Chen, Xiuyi  and
      Chen, Feilong  and
      Meng, Fandong  and
      Li, Peng  and
      Zhou, Jie",
    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/Add-Cong-Liu-Florida-Atlantic-University-author-id/2021.findings-acl.105/",
    doi = "10.18653/v1/2021.findings-acl.105",
    pages = "1230--1244"
}