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This paper has studied virus spreading an protectional based on complex network theory and full understanding characteristic of Internet. The authors reviewed the computer virus propagation model and computer virus spread threshold theory in association network and associated network. And we analyzed Internet virus immune mechanism. The study shows that different protection strategies have different...
Understanding the characteristics of Internet application structure and traffic is critical for traffic modeling and network optimization. In this paper, the behavioral structures of different Internet applications are constructed based on a large sample of flow data collected from operational network of ISP. For each application type, i.e. Web, P2P Stream, P2P Download, Video Stream, Instant Messaging...
Transport networks display the features of complex networks, in which the vertices importance measurement is crucial. After analyzing some classic importance measurements and the characteristics of transport networks, NodeRank, a new method based on PageRank algorithm, is proposed in this paper to measure the importance of vertices in transportation network. Then the constraint equation is deduced...
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