A Flexible User-centric Resource Scheduling Algorithm

概要

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In service-oriented Grid environment, user QoS requirements are important that it is directly related to the popularization utilization of Grid. This paper proposes a innovative resource searching and scheduling mechanism, called SPSE. Our idea, inspired from web search engine, is to sort all the service providers from internet, and return a service providers list back to end-user. Compared with existing resource scheduling algorithms, our method is much more flexible in satisfying different kinds of user requirements, which also performs well in scalability, and supports multi-objective and user personalization. We also design a simulation prototype for our method, proving that we can capture user's preferences value precisely and automatically
2010-01-19