Study on Trust Evaluation Based Resource Scheduling in iVCE
Deng Xiao · Chinese Journal of Computers · 2007
With the development of grid computing,P2P,Web Service technologies,trust and security become more and more important in resource sharing on the Internet.Based on identity,capability and behavior trust model of resource sharing in the Internet-Based Virtual Computing Environment(iVCE) between user and resource,A trust optimizing scheduling algorithm(TOS) is proposed.TOS integratively evaluates trust degree of automatic entity according to the requirement of the user in iVCE;users′ trust satification degree optimization is the goal of TOS.Min-min is imported to optimize task execution time.So many performance parameters such as total trust utilities,makespan,failed task rate,and system resource utilities,are improved compared with min-min and max-min algorithms in the simulation.