| 基于分簇的无线传感器网络中信任节点的研究 |
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| 引用本文： | 王战友,郑明春,张小恒,孙建,杨爱华.基于分簇的无线传感器网络中信任节点的研究[J].传感器与微系统,2010,29(1). |
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| 作者姓名： | 王战友 郑明春 张小恒 孙建 杨爱华 |
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| 作者单位： | 山东师范大学管理与经济学院,山东,济南,250014 |
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| 基金项目： | 国家自然科学基金资助项目(60873058);;山东省自然科学基金资助项目(Y2008G16) |
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| 摘 要： | 对节点的信任值进行研究,来判断节点是否值得信赖。对节点的信任要素进行分析,重点介绍分簇的无线传感器网络(WSNs)中信任的计算模型。在该模型中,综合直接信任和信誉给出信任度的计算方法。直接信任度采用基于贝叶斯评估方法,在推荐信任度的基础上描述信誉。仿真结果表明:在识别恶意节点和簇头选举时显示出该模型的优越性。
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| 关 键 词： | 无线传感器网络 分簇 信任 |
Study on trust node in clustering-based wireless sensor networks |
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| WANG Zhan-you,ZHENG Ming-ehun,ZHANG Xiao-heng,SUN Jian,YANG Ai-hua.Study on trust node in clustering-based wireless sensor networks[J].Transducer and Microsystem Technology,2010,29(1). |
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| Authors: | WANG Zhan-you ZHENG Ming-ehun ZHANG Xiao-heng SUN Jian YANG Ai-hua |
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| Affiliation: | Department of Management and Economics;shandong Normal University;Jinan 250014;China |
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| Abstract: | By studing on trust value,node is determined whether it is worth trusted.The trust elements of the node is analyzed,trusted computing model focuses on clustering in wireless sensor networks is focused on.In the model,the calculation method of credibility is given by integrated direct confidence and trust.Direct trust assessment based on Bayesian methods,the credibility is described at the foundation of Recommend trust.The simulation results show that while identifing malicious nodes,the superiority of the m... |
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| Keywords: | wireless sensor networks(WSNs) clustering trust |
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