VLDB Sessions Invited Talks Future DBMSs Data Mining Publishing, Filtering, and Mappings Reduction Techniques Replication Interpolation and Aggregation Web I OLAP Index Structures Learning from Data Optimization Knowledge Discovery Querying Novel Databases Time and Space Related Issues Data Warehousing and Materialized Views Access Methods Web II Information Integration Demonstrations Panels Industrial Sessions DiSC'01 Copyright ©2002 ACM Inc.