@inproceedings{hara-etal-2010-estimation,
    title = "Estimation Method of User Satisfaction Using N-gram-based Dialog History Model for Spoken Dialog System",
    author = "Hara, Sunao  and
      Kitaoka, Norihide  and
      Takeda, Kazuya",
    editor = "Calzolari, Nicoletta  and
      Choukri, Khalid  and
      Maegaard, Bente  and
      Mariani, Joseph  and
      Odijk, Jan  and
      Piperidis, Stelios  and
      Rosner, Mike  and
      Tapias, Daniel",
    booktitle = "Proceedings of the Seventh International Conference on Language Resources and Evaluation ({LREC}`10)",
    month = may,
    year = "2010",
    address = "Valletta, Malta",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://aclanthology.org/L10-1398/"
}