CIKM'05 - DB-8 (Databases): Query Optimisation Towards estimating the number of distinct value combinations for a set of attributes Xiaohui Yu Calisto Zuzarte Kenneth C. Sevcik Optimizing candidate check costs for bitmap indices Doron Rotem Kurt Stockinger Kesheng Wu Query workload-aware overlay construction using histograms Georgia Koloniari Yannis Petrakis Evaggelia Pitoura Thodoris Tsotsos Return to CIKM'05 session listing ©2006 Association for Computing Machinery