@inproceedings{seneff-etal-2007-spoken,
    title = "Spoken Dialogue Systems for Language Learning",
    author = "Seneff, Stephanie  and
      Wang, Chao  and
      Chao, Chih-yu",
    editor = "Carpenter, Bob  and
      Stent, Amanda  and
      Williams, Jason D.",
    booktitle = "Proceedings of Human Language Technologies: The Annual Conference of the North {A}merican Chapter of the Association for Computational Linguistics ({NAACL}-{HLT})",
    month = apr,
    year = "2007",
    address = "Rochester, New York, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/N07-4007/",
    pages = "13--14"
}