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Semantic Integration and Query Optimization of Heterogeneous Data Sources*

2002; Springer Science+Business Media; Linguagem: Inglês

10.1007/3-540-46105-1_19

1611-3349

Domenico Beneventano, Sonia Bergamaschi, Silvana Castano, Valeria De Antonellis, Alfio Ferrara, Francesco Guerra, Federica Mandreoli, Giorgio Carlo Ornetti, Maurizio Vincini,

Scientific Computing and Data Management

In modern Internet/Intranet-based architectures, an increasing number of applications requires an integrated and uniform access to a multitude of heterogeneous and distributed data sources. In this paper, we describe the ARTEMIS/MOMIS system for the semantic integration and query optimization of heterogeneous structured and semistructured data sources.