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논문검색

Research on Task Scheduling Algorithm Based on Trust in Cloud Computing

초록

영어

Cloud computing is regarded as a new computing mode in recent years, and has been widely applied. Its task scheduling affects the performance of the cloud computing system directly, and people pay more and more attention to the security problems of cloud computing. The paper introduces the trust in scheduling algorithm, improves and fuses the PSO and SA in order to make them complementary. By applying that to the task scheduling strategy of cloud computing, we can get a higher scheduling efficiency. We implement the proposed algorithm and verify its high efficiency through the simulation platform (CloudSim).

목차

Abstract
 1. Introduction
 2. Problem Description
  2.1. Cloud Task Scheduling Model
  2.2. The Trust Mechanism
 3. The PSO-SA Algorithm
  3.1. Particle Swarm Optimization Algorithm
  3.2. Second-Order Headings Simulated Annealing Algorithm
  3.3. The Fusion of PSO and SA Algorithm
 4. The Experimental Simulation and Result Analysis
 5. Conclusion
 Acknowledgements
 References

저자정보

  • Xiao-Lan Xie College of Information Science and Engineering, Guilin University of Technology, Guilin ,Guangxi Zhuang Autonomous Region, China
  • Xiu-Juan Guo Guilin University of Technology GuangXi key Laboratory of Embedded Technology and Intelligent Information Processing China

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