Automatic and Semantic Techniques for Scheme Integration and Scheme Abstraction

Authors:
Luigi Palopoli;Luigi Pontieri;Domenico Ursino
Affiliations:
-;-;-
Venue:
DEXA '99 Proceedings of the 10th International Conference on Database and Expert Systems Applications
Year:
1999

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Abstract

This paper presents two techniques to integrate and abstract database schemes. These assume the existence of a collection of inter-scheme properties describing semantic relationships holding among input database scheme objects. All transformations performed throughout the integration and abstraction processes are stored in a suitable format and made available for subsequent elaborations.