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Identifying Super-Spreader Nodes in Complex Networks

机译:识别复杂网络中的超级扩展节点

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摘要

Identifying the most influential individuals spreading information or infectious diseases can assist or hinder information dissemination, product exposure, and contagious disease detection. Hub nodes, high betweenness nodes, high closeness nodes, and high k-shell nodes have been identified as good initial spreaders, but efforts to use node diversity within network structures to measure spreading ability are few. Here we describe a two-step framework that combines global diversity and local features to identify the most influential network nodes. Results from susceptible-infected-recovered epidemic simulations indicate that our proposed method performs well and stably in single initial spreader scenarios associated with various complex network datasets.
机译:确定传播信息或传染病最有影响力的个人可以帮助或阻碍信息传播,产品暴露和传染性疾病检测。集线器节点,高中间性节点,高亲密性节点和高k壳节点已被确定为良好的初始扩展器,但是很少使用网络结构内的节点多样性来测量扩展能力。在这里,我们描述了一个分为两步的框架,该框架结合了全球多样性和本地特征来确定最具影响力的网络节点。易感感染恢复的流行病模拟结果表明,我们提出的方法在与各种复杂网络数据集相关的单个初始撒布场景中表现良好且稳定。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第10期|675713.1-675713.8|共8页
  • 作者单位

    Natl Chiao Tung Univ, Dept Comp Sci, Hsinchu 300, Taiwan.;

    Chang Gung Univ, Sch Elect & Comp Engn, Dept Comp Sci & Informat Engn, Coll Engn, Taoyuan 333, Taiwan.;

    Natl Chiao Tung Univ, Dept Comp Sci, Hsinchu 300, Taiwan.;

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