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Study on Extracting Sub-ontology from Multiple Ontology

Lei Zhang

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Abstract

There are many knowledge-source-ontologies in departments of an enterprise.Partial content form multi-ontology,namely sub-ontology,is often used in an application.Current approaches to sub-ontology extraction mainly focus on single ontology.The authors analyze the main problems in sub-ontology extraction from multi-ontology,and propose a valid approach for extracting sub-ontology from multi-ontology.The approach reduces the complexity of sub-ontology extraction.

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What this paper is about

There are many knowledge-source-ontologies in departments of an enterprise.Partial content form multi-ontology,namely sub-ontology,is often used in an application.Current approaches to sub-ontology extraction mainly focus on single ontology.The authors analyze the main problems in sub-ontology extraction from multi-ontology,and propose a valid approach for extracting sub-ontology from multi-ontology.The approach reduces the complexity of sub-ontology extraction.

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Available abstract

There are many knowledge-source-ontologies in departments of an enterprise.Partial content form multi-ontology,namely sub-ontology,is often used in an application.Current approaches to sub-ontology extraction mainly focus on single ontology.The authors analyze the main problems in sub-ontology extraction from multi-ontology,and propose a valid approach for extracting sub-ontology from multi-ontology.The approach reduces the complexity of sub-ontology extraction.

Key concepts: Ontology, Computer science, Ontology-based data integration, Process ontology, Upper ontology, Suggested Upper Merged Ontology, Ontology alignment, Information retrieval

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