A Research of Formal Ontology Semantics Based Grid Resource Discovery Mechanism

Under grid environment, a resource discovery mechanism could dramatically affect both performance and efficiency of the system. Currently, however, since most models of grid discovery are centralized, keyword based matching ones, outcomes of discovery could seldom cater customers' needs. This p...

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Bibliographic Details
Published in2009 International Conference on Research Challenges in Computer Science pp. 194 - 197
Main Authors Liu Juefu, Chen Min, Liu Jian
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2009
Subjects
Assembly
Computer science
Formal Ontology
Grid
Impedance matching
Matched filters
Ontologies
OWL
Resource Discovery
Semantics
Space technology
Strontium
Web services
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Summary:Under grid environment, a resource discovery mechanism could dramatically affect both performance and efficiency of the system. Currently, however, since most models of grid discovery are centralized, keyword based matching ones, outcomes of discovery could seldom cater customers' needs. This paper puts forward a grid resource discovery model (GRDM) based on formal ontology semantics (FOS) by analyzing OWL-S based Web service of semantics and its related technology. The GRDM could be divided into three aspects according to different requirements. Our experiments have proved that either the precision ratio or recall ratio is improved significantly.
ISBN:9781424454099
9780769539270
1424454093
0769539270
DOI:10.1109/ICRCCS.2009.57