@inproceedings{chiba-higashinaka-2021-variation,
    title = "Variation across Everyday Conversations: Factor Analysis of Conversations using Semantic Categories of Functional Expressions",
    author = "Chiba, Yuya  and
      Higashinaka, Ryuichiro",
    editor = "Hu, Kaibao  and
      Kim, Jong-Bok  and
      Zong, Chengqing  and
      Chersoni, Emmanuele",
    booktitle = "Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation",
    month = "11",
    year = "2021",
    address = "Shanghai, China",
    publisher = "Association for Computational Lingustics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.paclic-1.17/",
    pages = "160--169"
}