An Improved PSO Based Task Scheduling Algorithm for Cloud Storage System

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Provided by: AICIT
Topic: Cloud
Format: PDF
In this paper, the authors deal with the task scheduling of the cloud storage system. They analyze the differences within the cloud storage, the data grid and the cloud computing, point out that existing PSO based task scheduling algorithm of cloud computing is lack cost control ability and cannot ensure the solution is in the Exist Solution Space which have to be guaranteed in cloud storage system. In order to address these problems, they improved existing PSO based algorithm by defining a cost vector and limiting the initialization solution and the solution search space in the Exist Solution Space.
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