@inproceedings{tang-etal-2018-subgoal,
    title = "Subgoal Discovery for Hierarchical Dialogue Policy Learning",
    author = "Tang, Da  and
      Li, Xiujun  and
      Gao, Jianfeng  and
      Wang, Chong  and
      Li, Lihong  and
      Jebara, Tony",
    editor = "Riloff, Ellen  and
      Chiang, David  and
      Hockenmaier, Julia  and
      Tsujii, Jun{'}ichi",
    booktitle = "Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing",
    month = oct # "-" # nov,
    year = "2018",
    address = "Brussels, Belgium",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/add-emnlp-2024-awards/D18-1253/",
    doi = "10.18653/v1/D18-1253",
    pages = "2298--2309"
}