@inproceedings{chen-etal-2011-exploring,
    title = "Exploring Effective Dialogue Act Sequences in One-on-one Computer Science Tutoring Dialogues",
    author = "Chen, Lin  and
      Di Eugenio, Barbara  and
      Fossati, Davide  and
      Ohlsson, Stellan  and
      Cosejo, David",
    editor = "Tetreault, Joel  and
      Burstein, Jill  and
      Leacock, Claudia",
    booktitle = "Proceedings of the Sixth Workshop on Innovative Use of {NLP} for Building Educational Applications",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W11-1408/",
    pages = "65--75"
}