Design of Storage Structure for Path-Based Query on RDF and RDF Schema(<Special Section>Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2005))

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概要

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• In the Semantic Web, metadata and ontology for representing semantics and conceptual relationships of information resources are essential factors. RDF and RDF Schema are the W3C standard models for describing metadata and ontology. In this paper, we focus on a result of analyzing available query patterns considering both RDF and RDF Schema. And we propose a structure to store and query using path information in graph models of RDF and RDF Schema. The proposed structure supports whole query patterns fairly. We can retrieve entities that are reached from a certain class, property, resource, or literal in RDF and RDF Schema without a loss of performance because of multiple joins with tables. And, through encoding schemes, we determine easily hierarchical relationships between classes or properties.

• 社団法人電子情報通信学会の論文
• 2006-06-01

著者

• Kim Byunggon

  Department Of E-business Bucheon College

• Kim Younhee

  Department Of Computer Engineering Hong-ik University

• LIM HaeChull

  Department of Computer Engineering, Hong-Ik University

• Lim Haechull

  Department Of Computer Engineering Hong-ik University

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• Design of Storage Structure for Path-Based Query on RDF and RDF Schema(Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2005))

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