详细信息
基于介数中心性的无线传感器网络抗毁性评价方法
Method for invulnerability evaluation of WSNs based on betweenness centrality
文献类型:期刊文献
中文题名:基于介数中心性的无线传感器网络抗毁性评价方法
英文题名:Method for invulnerability evaluation of WSNs based on betweenness centrality
作者:王灿[1];吴雪[1];罗小娟[1]
机构:[1]华东理工大学信息科学与工程学院,上海200237
年份:2015
卷号:34
期号:5
起止页码:19
中文期刊名:传感器与微系统
外文期刊名:Transducer and Microsystem Technologies
收录:CSTPCD;;CSCD:【CSCD_E2015_2016】;
基金:上海市自然科学基金资助项目(15ZR1408700)
语种:中文
中文关键词:介数中心性;无线传感器网络;介数熵;抗毁性测度
外文关键词:betweenness centrality ; wireless sensor networks ( WSNs ) ; betweenness entropy ; invulnerability measurement
摘要:基于复杂网络理论的介数中心性,提出了无线传感器网络(WSNs)节点介数中心性概念,并利用该中心性来衡量网络中各个节点的重要性。基于网络结构熵,结合WSNs自身特性,给出了介数熵测度模型,用以衡量网络的抗毁性。仿真实验表明:提出的介数熵抗毁性测度能全面、准确地评估网络的抗毁性。
Based on betweenness centrality of complex network theory, concept of betweenness centrality of wireless sensor networks (WSNs) node is proposed, and this method is applied to assess importance of each node of WSNs. Based on WSNs structure entropy, combined with its character of WSNs, hetweenness entropy measurement model is given, to measure invulnerability of networks. Simulation indicates that this model can objectively and accurately assess invulnerability of WSNs.
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