DOLAP03 - Session 3: Query Processing Implementing Operations to Navigate Semantic Star Schemas Alberto Abelló José Samos Fèlix Saltor Spatial Hierarchy and OLAP-Favored Search in Spatial Data Warehouse Fangyan Rao Long Zhang Xiu Lan Yu Ying Li Ying Chen Exploiting Hierarchical Clustering in Evaluating Multidimensional Aggregation Queries Dimitri Theodoratos Return to DOLAP03 session listing ©2004 Association for Computing Machinery