@inproceedings{
    Hollmen98,
    editor = "Kearns, M. and Solla, S. and Cohn, D.A.",
    author = "Hollm\'en, Jaakko and Tresp, Volker",
    publisher = "{MIT} Press",
    optmonth = "",
    optnumber = "",
    responsibleperson = "Jaakko Hollm\'en",
    title = "Call-based Fraud Detection in Mobile Communications Networks using a Hierarchical Regime-Switching Model",
    url = "http://www.cis.hut.fi/jhollmen/Publications/Hollmen98.ps",
    booktitle = "Advances in Neural Information Processing Systems 11: Proceedings of the 1998 Conference (NIPS'11)",
    optaddress = "",
    optnote = "",
    language = "eng",
    optannote = "",
    optorganization = "",
    optkey = "",
    year = "1999",
    optvolume = "",
    optcrossref = "",
    pages = "889--895",
    optseries = ""
}