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Full Description
Modern computing management systems and application programs are often de signed as open systems. In an open environment, the users' application programs serving similar purposes, though possibly implemented using different hardware or software tech nologies, can interact easily and properly with one other. But, it is a big challenge in research and development to provide the means for integrating these technologies and reengineering the new or existing management systems so as to make all of the relevant components interoperable. In case of databases, because of the variety in data models and theory, the interoper ability and reengineering issues become even more complex and crucial, especially for companies heavily involved in data management. With the rapid advances in networking and database modeling technology, old issues may have to be reinvestigated and new issues come up constantly. It is our hope that this year's workshop, the sixth in a series of annual events, can provide a timely forum for database researchers and practitioners to share their recent experience and results in various aspects of this fast -developing field. This series of workshops has been organized by the Hong Kong Computer Society and financially supported by many local industrial and business companies. This year, the Cooperative Research Centre for Open Systems Technology, located in the Department of Computer Science, City University of Hong Kong, has joined the organization team and the list of financial sponsors.
Contents
Keynote Speeches.- 1. A Method for Reengineering Existing Relational Database Applications for the Satisfaction of Multimedia Based Requirements.- 2. The Need for Reengineering when Integrating Expert System and Database System Technology.- Reengineering.- 3. An Object Oriented Model for Data, Knowledge, and System Reengineering.- 4. The Management Perspective of Database Reengineering.- 5. Reengineering VSAM, IMS, and DL/1 Applications into Relational Database.- 6. Reengineering Library Data: The Long Way from ADABAS to UNIMARC.- 7. Reverse Engineering in a Client-Server Environment: Case Studies on Relational Database Design.- 8. Eliminating the Impedance Mismatch between Relational and Object-Oriented Systems.- 9. Generalization without Reorganization in a Simple Object Oriented DBMS.- 10. Semantic Query Transformation: An Approach to Achieve Semantic Interoperability in Homogeneous Application Domains.- 11. On Interoperability Verification and Testing of Object-Oriented Databases.- 12. An Object-Oriented Approach to Query Interoperability.- 13. Using Parameterized Canonical Representations to Resolve Conflicts and Achieve Interoperability between Relational and Object Databases.- 14. Flexible Transaction Management in an Interoperable Database EnvironmentChrw(133).- 15. A Pilot Survey of Database Reengineering and Interoperability.- 16. Designing Client-Server Applications for Enterprise Database ConnectivityChrw(133).- 17. Handling Terabyte Databases on Open Systems.- Integration.- 18. Schema Integration Methodology Including Structural Conflict Resolution and Checking Conceptual Similarity: Conceptual Graphs Approach.- 19. Extensional Issues in Schema Integration.- 20. Towards Intelligent Integration of Heterogeneous Information Sources.- 21. A Business Process Driven Multidatabase Integration Methodology.- 22. A Database Integration System and an Example of Its Application.- 23. DEE: A Data Exchange Environment.- 24. Database Replica Management Strategies in Multidatabase Systems with Mobile Hosts.- 25. Providing Multidatabase Access: An Association Approach.
