A trust-oriented heuristic scheduling algorithm for grid computing

  • Authors:
  • Mingjun Sun;Guosun Zeng;Lulai Yuan;Wei Wang

  • Affiliations:
  • Department of Computer Science and Technology, Tongji University, Shanghai, China and Tongji Branch, National Engineering & Technology Center of High Performance Computer, Shanghai, China;Department of Computer Science and Technology, Tongji University, Shanghai, China and Tongji Branch, National Engineering & Technology Center of High Performance Computer, Shanghai, China;Department of Computer Science and Technology, Tongji University, Shanghai, China and Tongji Branch, National Engineering & Technology Center of High Performance Computer, Shanghai, China;Department of Computer Science and Technology, Tongji University, Shanghai, China and Tongji Branch, National Engineering & Technology Center of High Performance Computer, Shanghai, China

  • Venue:
  • PaCT'07 Proceedings of the 9th international conference on Parallel Computing Technologies
  • Year:
  • 2007

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Abstract

Security and reliability are major concerns in Grid computing systems. Trust mechanism has been focus of much research in recent years providing a safety and reliable Grid computing environment. Based on EigenTrust model, in this paper, we extend the traditional job scheduling strategies and present a new algorithm named Trust-Oriented Sufferage algorithm. Simulations are performed to evaluate the performance of the new algorithm.