@inproceedings{lu-etal-2022-unsupervised,
    title = "Unsupervised Learning of Hierarchical Conversation Structure",
    author = "Lu, Bo-Ru  and
      Hu, Yushi  and
      Cheng, Hao  and
      Smith, Noah A.  and
      Ostendorf, Mari",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2022",
    month = dec,
    year = "2022",
}