论文信息 - Semantic Integration and Query Optimization of Heterogeneous Data Sources

Semantic Integration and Query Optimization of Heterogeneous Data Sources

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.

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