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Study of the Repair Strategy of Scale-Free Network Under Durative Attacks

Because of the inhomogeneous topology structure of the scale-free network, it was short of security and prone to collapse under attacks. In this paper, we present a repairing strategy under durative attacks, each time it reconstruct the connections of the node which has the highest degree according to a certain ratio, thus, the security of global network is improved. This strategy is an available method to ensure network operations.