| 针对可扩展交换网络的健壮性评价方法 |
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| 引用本文： | 杨光辉,吴建平,赵有健,孙书韬.针对可扩展交换网络的健壮性评价方法[J].通信学报,2012,33(5):1-11. |
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| 作者姓名： | 杨光辉 吴建平 赵有健 孙书韬 |
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| 作者单位： | 1. 清华大学 计算机科学与技术系,北京,100084
2. 中国传媒大学 计算机学院,北京,100024 |
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| 基金项目： | 国家自然科学基金资助项目(60903184,60173167);国家高技术研究发展计划(“863”计划)(2008AA01A324,2008AA01A323)~~ |
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| 摘 要： | 分析了现有指标不能评价大规模可扩展交换网络顽健性的问题,结合可扩展交换网络拓扑特性和故障模型,提出了一种基于故障影响的顽健性评价方法,并进一步提出了该方法评价指标的优化算法.通过实验比较了故障影响方法与现有方法对于可扩展交换网络的评价效果,结果表明故障影响方法可以有效地评价大规模可扩展交换网络的顽健性.
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| 关 键 词： | 可扩展路由器 可扩展交换网络 顽健性评价方法 故障影响 直连交换网络 |
Robustness measurement for scalable switch fabric |
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| YANG Guang-hui
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WU Jian-ping
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ZHAO You-jian
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SUN Shu-tao.Robustness measurement for scalable switch fabric[J].Journal on Communications,2012,33(5):1-11. |
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| Authors: | YANG Guang-hui WU Jian-ping ZHAO You-jian SUN Shu-tao |
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| Affiliation: | 1.Department of Computer Science and Technology,Tsinghua University,Beijing 100084,China; 2.School of Computer Science,Communication University of China,Beijing 100024,China) |
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| Abstract: | Traditional robustness measurements are not suitable for large-scale scalable switch fabrics.Therefore,a novel robustness measure named failure influence was introduced,and improved algorithms for its metrics were also proposed.Experimental results showed that failure influence measurement can represented subtle robustness differences among various scalable switch fabrics.Failure Influence measurement was proved to be an appropriate robustness measurement for large-scale scalable switch fabrics. |
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| Keywords: | scalable router scalable switch fabric robustness measurement failure influence direct network |
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