@inproceedings{zhang-etal-2022-toward,
    title = "Toward Knowledge-Enriched Conversational Recommendation Systems",
    author = "Zhang, Tong  and
      Liu, Yong  and
      Li, Boyang  and
      Zhong, Peixiang  and
      Zhang, Chen  and
      Wang, Hao  and
      Miao, Chunyan",
    editor = "Liu, Bing  and
      Papangelis, Alexandros  and
      Ultes, Stefan  and
      Rastogi, Abhinav  and
      Chen, Yun-Nung  and
      Spithourakis, Georgios  and
      Nouri, Elnaz  and
      Shi, Weiyan",
    booktitle = "Proceedings of the 4th Workshop on NLP for Conversational AI",
    month = may,
    year = "2022",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.nlp4convai-1.17/",
    doi = "10.18653/v1/2022.nlp4convai-1.17",
    pages = "212--217"
}