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The market mechanism based on price is imported into the traditional grid architecture based on hierarchical model, and a grid architecture based on economic model is constructed. Besides the time and cost, grid users also concern about the use value of Grid resources. Accordingly, not only a utility function of grid resource but also a utility function of grid user having the Cobb-Douglas form is...
As grid technologies evolve quickly on Internet, research related to resource scheduling faces new opportunities and challenges. These new technologies, ideas and approaches provide a new environment for researching and developing the economy-based resource scheduling system. Aiming at the hierarchical grid model, following load balancing thinking and cost-time optimization strategies, this paper...
Resource management is one of the basic and key aspects in grid computing, especially in resource allocation and scheduling, which need to be adaptive to handle dynamic changes in availability of resources and user requirements. At the same time, they need to provide scalable, controllable, measurable, and easily enforceable policies for management of resources. In the different types of requirements...
As grid technologies evolve quickly on Internet, research related to resource allocation and task scheduling faces new opportunities and challenges. These new technologies, ideas and approaches provide a new environment for researching and developing load balancing-oriented job scheduling system. Aiming at the hierarchical grid model structure, following statistical thinking, this paper proposed a...
Resource scheduling is one of the basic and key aspects in grid computing, which allocating the most suitable resources satisfying the requirement of userspsila applications. After reviewing some novel fuzzy similarity measures, this paper presents an unified one to determine the fuzzy similarity between two objects, especially two grid resources. The approach is a family of fuzzy similarity measures,...
For good sharing and using of grid resources, resource model has become one of important research problems in grid computing. This paper reviews the mechanism and architecture of resource model from hyper topology space, and researches how to describe resources, abstract resources and provide unified system images. And then a formal model of grid resources with three layers, character information...
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