@inproceedings{zhou-etal-2020-towards,
    title = "Towards Topic-Guided Conversational Recommender System",
    author = "Zhou, Kun  and
      Zhou, Yuanhang  and
      Zhao, Wayne Xin  and
      Wang, Xiaoke  and
      Wen, Ji-Rong",
    editor = "Scott, Donia  and
      Bel, Nuria  and
      Zong, Chengqing",
    booktitle = "Proceedings of the 28th International Conference on Computational Linguistics",
    month = dec,
    year = "2020",
    address = "Barcelona, Spain (Online)",
    publisher = "International Committee on Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.coling-main.365/",
    doi = "10.18653/v1/2020.coling-main.365",
    pages = "4128--4139"
}