ICDE'04 - Research Session 13: Streams and Sensors SQLCM: A Continuous Monitoring Platform for Relational Database Engines Arnd Christian König Vivek R. Narasayya Surajit Chaudhuri An Efficient Framework for Order Optimization Thomas Neumann Guido Moerkotte Approximate Aggregation Techniques for Sensor Databases George Kollios Jeffrey Considine Feifei Li John Byers Return to ICDE'04 Sessions ©2005 Association for Computing Machinery