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Grid Resource Discovery Algorithm of the Multi-layer Overlay Network Model Based on Distance

机译:基于距离的多层覆盖网络模型的网格资源发现算法

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摘要

The resource discovery mechanism is a hot topic issue in grid environments and It has great impact on the efficiency of the resource sharing and cooperative computing. Based on the domain and resource routing nodes, a grid resource discovery model of multilayer overlay network was given in this paper. And on this basis, using a linear combination of the block distance and chessboard distance instead of Euclidean distance, grid resource discovery algorithm based on distance was proposed. Experiment shows that the algorithm has low cost, fast response and can obtain better success rate of lookup, as well as the effectiveness of the resource discovery algorithm.
机译:资源发现机制是网格环境中的一个热门话题,它对资源共享和协同计算的效率有很大影响。基于域和资源路由节点,给出了多层覆盖网络的网格资源发现模型。在此基础上,利用块距和棋chess距离的线性组合代替欧几里得距离,提出了一种基于距离的网格资源发现算法。实验表明,该算法成本低,响应速度快,查找成功率高,资源发现算法的有效性。

著录项

  • 来源
    《Journal of software》 |2014年第10期|2658-2664|共7页
  • 作者单位

    The School of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei, 066004, China, The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Qinhuangdao, Hebei, 066004, China;

    The School of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei, 066004, China;

    The School of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei, 066004, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Grid; model; distance; resource discovery; multi-layer overlay network;

    机译:网格;模型;距离;资源发现;多层覆盖网络;

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