| 一种基于选路拓扑的抗毁性评估模型 |
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| 引用本文： | 王新华,徐连诚,刘方爱.一种基于选路拓扑的抗毁性评估模型[J].小型微型计算机系统,2007,28(5):819-822. |
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| 作者姓名： | 王新华 徐连诚 刘方爱 |
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| 作者单位： | 山东师范大学,信息科学与工程学院,山东,济南,250014 |
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| 摘 要： | 网络抗毁性是网络可靠性研究的重要内容.本文提出了一种基于选路拓扑的网络抗毁性研究方法,通过构造选路拓扑建立链路集影响度评估模型,给出了面向网络实际通讯能力的抗毁性概念定义及测度表达,提出了一种影响网络抗毁度的关键链路集选择启发式算法,对于网络抗毁能力表达更加精确.
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| 关 键 词： | 抗毁性 选路拓扑 关键链路集 |
| 文章编号： | 1000-1220（2007）05-0819-04 |
| 修稿时间： | 2006-03-14 |
A Model of Invulnerability Evaluation Based on Routing-topology |
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| WANG Xin-hua,XU Lian-cheng,LIU Fang-ai.A Model of Invulnerability Evaluation Based on Routing-topology[J].Mini-micro Systems,2007,28(5):819-822. |
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| Authors: | WANG Xin-hua XU Lian-cheng LIU Fang-ai |
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| Affiliation: | College of Information Science and Engineering, Shandong Normal University, Jinan 250014, China |
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| Abstract: | Invulnerability is the main research area of network reliability study. In this paper, a method of invulnerability evaluation is provided based on routing-topology. A new definition of invulnerability based on communication ability is given by means of constructing routing-topology and establishing vital link set evaluation model. This method gives more accurate evaluation of invulnerability compared with previous algorithms. A heuristic algorithm accounting for selecting vital link set is proposed and simulation results show that this algorithm performs effectively. |
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| Keywords: | invulnerability routing-topology vital link set |
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