PT Chapter AU Schmidtke, HR Beigl, M TI Positions, Regions, and Clusters: Strata of Granularity in Location Modelling BT KI 2010: Advances in Artificial Intelligence. Ed.: R. Dillmann PY 2010 BP 272 EP 279 VL 6359 DI 10.1007/978-3-642-16111-7_31 LA english ER