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Ontology Matching and Alignment

Ontology Matching and Alignment

This video was recorded at REASE. This is a one-hour video recording of the presentation of Ilya Zaihrayeu at the First Asian Autumn School on the Semantic Web. It comprises the video synchronized with the slides (requires Flash) or the video alone. Table of Contents: Ontology Matching and Alignment Matching operation Example: two XML schemas Example: two ontologies Statement of the problem Applications Applications: Information integration Applications: summary Classification of basic techniques Classification of techniques (simplified) Basic techniques Systems: analytical comparison Semantic matching in a nutshell Concept of a label & concept at a node Four macro steps Step 1: compute concepts at labels Step 2: compute concepts at nodes Step 3: compute relations between (atomic) concepts... Show More


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