@inproceedings{sano-etal-2017-predicting,
    title = "Predicting Causes of Reformulation in Intelligent Assistants",
    author = "Sano, Shumpei  and
      Kaji, Nobuhiro  and
      Sassano, Manabu",
    editor = "Jokinen, Kristiina  and
      Stede, Manfred  and
      DeVault, David  and
      Louis, Annie",
    booktitle = "Proceedings of the 18th Annual {SIG}dial Meeting on Discourse and Dialogue",
    month = aug,
    year = "2017",
    address = {Saarbr{\"u}cken, Germany},
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/W17-5536/",
    doi = "10.18653/v1/W17-5536",
    pages = "299--309"
}