@inproceedings{li-etal-2021-retrieve,
    title = "Retrieve {\&} Memorize: Dialog Policy Learning with Multi-Action Memory",
    author = "Li, YunHao  and
      Yang, Yunyi  and
      Quan, Xiaojun  and
      Yu, Jianxing",
    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/ingest-emnlp/2021.findings-acl.39/",
    doi = "10.18653/v1/2021.findings-acl.39",
    pages = "447--459"
}