A Novel Approach for Construction of IS-Based Domain Ontology

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Provided by: Binary Information Press
Topic: Data Management
Format: PDF
Ontology is playing an increasingly important role in knowledge management and Semantic Web. This study presents a novel ontology construction mechanism to extract domain ontology from existing Information System (IS) for constructing ontology-based knowledge management system. The IDEF5 ontology capture method is utilized to extract concepts, terms and statements from IS developing technology documents such as E-R diagram, data dictionary etc, which act as a starting point for ontology refinement and validation. Non-taxonomic relations and concept attributes can be generated from E-R diagram.
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