@inproceedings{
    daspkdd,
    author = "Das, G. and Mannila, Heikki",
    pages = "201-211",
    booktitle = "Principles of Data Mining and Knowledge Discovery, 4th European Conference (PKDD)",
    year = "2000",
    editors = "D.A. Zighed et al.",
    title = "Context-based similarity methods for categorical attributes"
}