SIGMOD '91 Proceedings of the 1991 ACM SIGMOD international conference on Management of data
On resolving schematic heterogeneity in multidatabase systems
Distributed and Parallel Databases
Applications of object-oriented technology to the integration of heterogeneous database systems
Distributed and Parallel Databases
A View Mechanism for Object-Oriented Databases
EDBT '92 Proceedings of the 3rd International Conference on Extending Database Technology: Advances in Database Technology
ViewSystem: Integrating Heterogeneous Information Bases by Object-Oriented Views
Proceedings of the Sixth International Conference on Data Engineering
Object Views: Extending the Vision
Proceedings of the Sixth International Conference on Data Engineering
Deputy Mechanisms for Object-Oriented Databases
ICDE '95 Proceedings of the Eleventh International Conference on Data Engineering
Multiview: A Methodology for Supporting Multiple Views in Object-Oriented Databases
VLDB '92 Proceedings of the 18th International Conference on Very Large Data Bases
Information Integration: Conceptual Modeling and Reasoning Support
COOPIS '98 Proceedings of the 3rd IFCIS International Conference on Cooperative Information Systems
Design and Implementation of Object-Oriented Views
DEXA '95 Proceedings of the 6th International Conference on Database and Expert Systems Applications
Using Object Deputy Model to Prepare Data for Data Warehousing
IEEE Transactions on Knowledge and Data Engineering
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During integration of multiple databases, there are a lot of methods to resolve various syntactical and semantic conflicts. However, the replication problem has less been taken into consideration. The replication means that the same entity or attributes may appear in multiple databases. Once they are integrated, the replication should be eliminated from the integrated views and an update occurring at one database should be propagated into the others. In this paper, we will discuss integration of multiple databases by the object deputy model. The model can easily resolve conflicts using switching operations and an object deputy algebra. The replication can also be handled by the object deputy model.