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The primary problem to be solved for Cloud Computing is the formation of resource cloud. Cloud formation is from small to large process and dynamic complex process that can be achieved well using a self-organizing method. A new resource management method for Cloud Computing, resource self-organizing model that can form self-government resource groups in the(More)
Grid resource allocation in grid environment has been studied extensively in recent years. Based on analyzing the existing grid resource allocation algorithms, this paper gives out a novel grid resource allocation algorithm based on fuzzy clustering. The proposed algorithm subtly assigns appropriate resource to the very task that exactly satisfy its¿ needs(More)
Grid computing has been a hot spot recent year. In grid computing applications, resource management and job scheduling are the most crucial problems in grid computing systems. In this paper, we try to present a novel agent-based dynamic grid resource management model considering both the resource management and job scheduling as a coalition integrity, so as(More)
In this paper, a SVM-based online learning algorithm is proposed and applied to the problem of Web prediction. A method to construct an online LS-SVM multi-class learning model has been presented. This method is able to capture the inherent sequentiality of Web visits and successfully predict the future accesses. The experimental results show the effective(More)
Grid computing provides new solutions for numerous complex problems. It is an inevitable trend to implement the distributed parallel computing of large-scale problems with the grid. This paper presents two implementations for distributed parallel computing on globus toolkit, a wide-used grid environment. The first implementation, loosely coupled parallel(More)
This paper studies the system parameters that affect the total cost of managing the multicast group on a router. A Petri net model is first proposed to describe the states and transitions of the multicast group management. Based on this model, a delayed vacation queue, extended from a simple M/M/l queue, is used to analyze the total cost of the multicast(More)
Grid resources are distributed on the Internet. It is important to establish diverse virtual organizations with special sharing policies. The spaces model has the advantage in coordinating different applications on grids. We propose a spaces based model to share and use resources in virtual organizations. A virtual organization is set up as a resource tree,(More)