TY - JOUR T1 - Clustering Spatial Networks for Aggregate Query Processing, a Hypergraph Approach A1 - Demir, E. A1 - Aykanat, C. A1 - Cambazoglu, B.B. JA - Information Systems Y1 - 2008 VL - 33 SP - 1 EP - 17 N1 - upd jrl name 30-01-08 ER -