ICDE - Research Session 9: Query/Transaction Processing and Optimization Using State Modules for Adaptive Query Processing Vijayshankar Raman Amol Deshpande Joseph M. Hellerstein Combining Hierarchy Encoding and Pre-Grouping: Intelligent Grouping in Star Join Processing Roland Pieringer Klaus Elhardt Frank Ramsak Volker Markl Robert Fenk Robert Bayer Nikos Karayannidis Aris Tsois Timos K. Sellis Evaluating Window Joins over Unbounded Streams Jaewoo Kang Jeffrey F. Naughton Stratis Viglas Return to ICDE session listing ©2004 Association for Computing Machinery