EDBT'04 - Session 9: Advanced Query Processing and Optimization Self-tuning UDF Cost Modeling Using the Memory Limited Quadtree Zhen He Robert R. Snapp Byung Suk Lee Distributed Query Optimization by Query Trading Fragkiskos Pentaris Yannis E. Ioannidis Declustering two-dimensional datasets over MEMS-based Storage Hailing Yu Divyakant Agrawal Amr El Abbadi Return to EDBT'04 Sessions ©2005 Association for Computing Machinery