Databases and Information Systems IV: Selected Papers from the Seventh International Conference DB&IS'2006

This publication contains papers that present original results in business modeling and enterprise engineering, database research, data engineering, data quality and data analysis, IS engineering, Web engineering, and application of AI methods. The contributions are from academics and practitioners from the entire world. The editors hope that the presented results will contribute to the further development of research in the field of databases and information systems. Some topics of this pu...