A Research of Formal Ontology Semantics Based Grid Resource Discovery Mechanism

Author

Juefu, Liu ; Min, Chen ; Jian, Liu

Author_Institution

Sch. of Inf. Eng., East China Jiaotong Univ., Jiang Xi, China

fYear

2009

fDate

28-29 Dec. 2009

Firstpage

194

Lastpage

197

Abstract

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.

Keywords

Web services; customer services; grid computing; ontologies (artificial intelligence); resource allocation; semantic Web; OWL-S based Web service; customer needs; formal ontology semantics; grid environment; grid resource discovery mechanism; grid resource discovery model; keyword based matching; Assembly; Computer science; Databases; Impedance matching; Matched filters; OWL; Ontologies; Space technology; Strontium; Web services; Formal Ontology; Grid; Resource Discovery; Semantics;

fLanguage

English

Publisher

ieee

Conference_Titel

Research Challenges in Computer Science, 2009. ICRCCS '09. International Conference on

Conference_Location

Shanghai

Print_ISBN

978-0-7695-3927-0

Electronic_ISBN

978-1-4244-5410-5

Type

conf

DOI

10.1109/ICRCCS.2009.57

Filename

5401262