Ontology-Based Semantic Method for Service Modeling in Grid

  • Authors:
  • Bin Cheng;Xingang Wang;Weiqin Tong

  • Affiliations:
  • School of Computer Engineering and Science, Shanghai University, Shanghai, China 200072 and College of Mathematics, Physics and Information Engineering, Zhejiang Normal University, Zhejiang Jinhua ...;School of Computer Engineering and Science, Shanghai University, Shanghai, China 200072 and College of Information Engineering, Zhejiang University of Technology, Hangzhou, China 310014;School of Computer Engineering and Science, Shanghai University, Shanghai, China 200072

  • Venue:
  • NPC '08 Proceedings of the IFIP International Conference on Network and Parallel Computing
  • Year:
  • 2008

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Abstract

Grid is a newly developed technology for complex system with large-scale resource sharing, wide-area communication, multi-institutional collaboration, etc. A service-based approach for Grid can improve the extensibility and interoperability. In this paper, Service Oriented Grid Hierarchical Architecture is proposed within the OGSA framework, which gives a new approach to build the Grid. The need of semantic component in Grid to discover and describe the resources is analyzed and a Star Model of Ontology is introduced to describe services semantically. A Grid Service Matchmaking Semantic method is presented on the base of the ontology.