Data Warehousing and Knowledge Discovery technology is emerging as a key technology for enterprises that wish to improve their data analysis, decision support activities, and the automatic extraction of knowledge from data.

Invited Talk.- Knowledge Management in Heterogeneous Data Warehouse Environments.- Association Rules (1).- Mining Generalized Association Rules with Multiple Minimum Supports.- A Theoretical Framework for Association Mining based on the Boolean Retrieval Model.- Mining Inter-Transactional Association Rules: Generalization and Empirical Evaluation.- On the Equivalence of Top-down and Bottom-up Data Mining in Relational Databases.- Association Rules (2).- Monitoring Change in Mining Results.- Discovering Knowledge from Meteorological Databases: A Meteorological Aviation Forecast Study.- Enhancing the Apriori Algorithm for Frequent Set Counting.- Mining Temporal Patterns.- Mining Cyclically Repeated Patterns.- Development of Automated Data Mining System for Quality Control in Manufacturing.- Data Mining Techniques.- FastFDs: A Heuristic-Driven, Depth-First Algorithm for Mining Functional Dependencies from Relation Instances Extended Abstract.- Ensemble Feature Selection Based on the Contextual Merit.- Interactive Clustering for Transaction Data.- Collaborative Filtering and Web Mining.- A New Approach For Item Choice Recommendations.- RecTree: An Efficient Collaborative Filtering Method.- Discovering Web Document Associations for Web Site Summarization.- Visualization and Matchmaking.- Data Visualization and Analysis with Self-Organizing Maps in Learning Metrics.- Towards a Novel OLAP Interface for Distributed Data Warehouses.- Matchmaking for Structured Objects.- Development of Data Warehouses.- Prototyping Data Warehouse Systems.- Information Warehouse for Medical Research.- Risk-Management for Data Warehouse Systems.- Maintenance of Data Warehouses.- PVM: Parallel View Maintenance under Concurrent Data Updates of Distributed Sources?.- An Experimental PerformanceEvaluation of Incremental Materialized View Maintenance in Object Databases.- Managing Time Consistency for Active Data Warehouse Environments.- OLAP (1).- Optimization Algorithms for Simultaneous Multidimensional Queries in OLAP Environments.- Improving the Performance of OLAP Queries Using Families of Statistics Trees.- Changes of Dimension Data in Temporal Data Warehouses.- OLAP (2).- Determining the Convex Hull in Large Multidimensional Databases.- Shared Index Scans for Data Warehouses.- Adaptable Similarity Search Using Vector Quantization.- Distributed Data Warehouses.- A Framework for Supporting Interoperability of Data Warehouse Islands Using XML.- Fragtique: Applying an OO Database Distribution Strategy to Data Warehouse.- Approximate Query Answering Using Data Warehouse Striping.