@inproceedings{hedayatnia-etal-2020-policy,
    title = "Policy-Driven Neural Response Generation for Knowledge-Grounded Dialog Systems",
    author = "Hedayatnia, Behnam  and
      Gopalakrishnan, Karthik  and
      Kim, Seokhwan  and
      Liu, Yang  and
      Eric, Mihail  and
      Hakkani-Tur, Dilek",
    editor = "Davis, Brian  and
      Graham, Yvette  and
      Kelleher, John  and
      Sripada, Yaji",
    booktitle = "Proceedings of the 13th International Conference on Natural Language Generation",
    month = dec,
    year = "2020",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.inlg-1.46/",
    doi = "10.18653/v1/2020.inlg-1.46",
    pages = "412--421"
}