@inproceedings{zhang-etal-2020-probabilistic,
    title = "A Probabilistic End-To-End Task-Oriented Dialog Model with Latent Belief States towards Semi-Supervised Learning",
    author = "Zhang, Yichi  and
      Ou, Zhijian  and
      Hu, Min  and
      Feng, Junlan",
    editor = "Webber, Bonnie  and
      Cohn, Trevor  and
      He, Yulan  and
      Liu, Yang",
    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2020.emnlp-main.740/",
    doi = "10.18653/v1/2020.emnlp-main.740",
    pages = "9207--9219"
}