@inproceedings{yoo-etal-2020-variational,
    title = "Variational Hierarchical Dialog Autoencoder for Dialog State Tracking Data Augmentation",
    author = "Yoo, Kang Min  and
      Lee, Hanbit  and
      Dernoncourt, Franck  and
      Bui, Trung  and
      Chang, Walter  and
      Lee, Sang-goo",
    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://aclanthology.org/2020.emnlp-main.274/",
    doi = "10.18653/v1/2020.emnlp-main.274",
    pages = "3406--3425"
}