@inproceedings{schatzmann-etal-2007-statistical,
    title = "Statistical User Simulation with a Hidden Agenda",
    author = "Schatzmann, Jost  and
      Thomson, Blaise  and
      Young, Steve",
    editor = "Bunt, Harry  and
      Keizer, Simon  and
      Paek, Tim",
    booktitle = "Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue",
    month = sep,
    year = "2007",
    address = "Antwerp, Belgium",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2007.sigdial-1.48/",
    pages = "273--282"
}