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Logic Based Approach to Semantic Query Transformation for Knowledge Management Applications

By Ismail Khalil Ibrahim, V. Dignum, Werner Winiwarter and Edgar Weippl


In this paper, we address the problem of integrating answering queries using views\ud (and more generally query folding) with semantic query optimization into one optimizer that\ud uses the semantic knowledge about information sources expressed as integrity constraints to\ud support the query processing and optimization of knowledge management application

Topics: Wiskunde en Informatica, data integration, semantic query transformation, answering queries using views, knowledge management applications.
Year: 2002
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