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1篇 您的检索式:作者名="MA Jianfengi"
    题名 作者 年代 出处 被引量
1Malicious Code Modeling and Analysis in Weighted Scale-Free Networks显示文摘We study the detailed malicious code propagating process in scale-free networks with link weights that denotes traffic between two nodes. It is found that the propagating velocity reaches a peak rapidly then decays in a power-law form, which is different from the well-known result in unweighted network case. Simulation results show that the nodes with larger strength are preferential to be infected, but the hierarchical dynamics are not clearly found. The simulation results also show that larger disper- sion of weight of networks leads to slower propagating, which indicates that malicious code propagates more quickly in unweighted scale-free net- works than in weighted scale-free networks under the same condition. These results show that not only the topology of networks but also the link weights affect the malicious propagating process.WANG Changguang WANG Fangwei ZHANG Yangkai MA Jianfengi 2007Wuhan University Journal of Natural Sciences2007,12,1:2
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