VLDB - Interpolation and Aggregation Manipulating Interpolated Data is Easier than You Thought Stéphane Grumbach Philippe Rigaux Luc Segoufin Using SQL to Build New Aggregates and Extenders for Object- Relational Systems Haixun Wang Carlo Zaniolo ICICLES: Self-Tuning Samples for Approximate Query Answering Venkatesh Ganti Mong-Li Lee Raghu Ramakrishnan Return to VLDB session listing DiSC'01 Copyright ©2002 ACM Inc.