TY - CONF TI - Dynamic Population Segmentation in Online Market Monitoring AF - Classification as a Tool for Research, Proceedings of the 11th IFCS Biennial Conference and 33rd Annual Conference of the Gesellschaft für Klassifikation e.V., Studies in Classification, Data Analysis, and Knowledge Organization PP - Berlin-Heidelberg-New York PB - Springer SP - 609 EP - 617 PY - 2010-09-01 AU - Walchhofer, Norbert AU - Fröschl, Karl AU - Hronsky, Milan AU - Hornik, Kurt ER -