The TSIMMIS Approach to Mediation: Data Models and Languages
Journal of Intelligent Information Systems - Special issue: next generation information technologies and systems
Context interchange: new features and formalisms for the intelligent integration of information
ACM Transactions on Information Systems (TOIS)
A relational model of data for large shared data banks
Communications of the ACM
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SSDBM '02 Proceedings of the 14th International Conference on Scientific and Statistical Database Management
MySRB & SRB: Components of a Data Grid
HPDC '02 Proceedings of the 11th IEEE International Symposium on High Performance Distributed Computing
Towards heterogeneous multimedia information systems: the Garlic approach
RIDE '95 Proceedings of the 5th International Workshop on Research Issues in Data Engineering-Distributed Object Management (RIDE-DOM'95)
Community-Based Model and Access Control for Information Grid
WI '03 Proceedings of the 2003 IEEE/WIC International Conference on Web Intelligence
The Lowell database research self-assessment
Communications of the ACM - Adaptive complex enterprises
XQuery implementation in a relational database system
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Enterprise Transformation to a Service Oriented Architecture: Successful Patterns
ICWS '05 Proceedings of the IEEE International Conference on Web Services
SOA-Based Integration of IT Service Management Applications
ICWS '05 Proceedings of the IEEE International Conference on Web Services
A hybrid approach to replica management in data grids
International Journal of Web and Grid Services
Replica synchronisation in grid databases
International Journal of Web and Grid Services
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There are many common challenges to integrating and sharing information in distributed environment; for example, heterogeneous structure of data sources, dynamic changing of source location and schema, sharing information across multiple autonomous administrative domains, and personalised requirements. Although it is possible to build a specialised solution to meet any scenario requirements, the solution, which is very suitable to the specialised scenario, may not be available to other scenarios. The Vega Information Grid (VIG) abstracts the commonality of requirements and addresses these issues by information virtualisation. It is a toolkit, which provides functionalities suitable for different scenarios, enables users to acquire and deploy information cost-effectively in a virtual grid platform, and to benefit greatly from the decrease in the full life cycle time. This paper introduces its information virtualisation model, decoupled architecture, and virtual database engine to integrate decentralised data sources.