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It is because the resources are geographic distributed, heterogeneous and dynamic in computational grid environments that makes QoS guided scheduling a complex and challenging problem, especially when the tasks have multiple QoS needs. The economic model was applied to solve the resource allocation problem controlled by QoS in grid. Integration function is(More)
We study the benefit optimization-based resource scheduling algorithm in three-dimensional QoS model in this paper. It is the management of economy model and the user alternation system provide QoS. The objective is to maximize the system benefit. An iterative scheduling algorithm used to maximize the QoS needs of users and resource scheduler is proposed to(More)
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