XiaoLin Gui

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In the past trust model, fraud and cooperation cheating of malicious nodes were restrained by reducing the trust value of malicious nodes, but few recommendation nodes for cooperation cheating have be punished. Due to lack to punish to malicious recommendation of recommendation nodes, enormous malicious recommendation nodes remain in network and search next(More)
To obtain the prior space information on the study problems and prevent the blind search,a novel strategy on the particle swarm optimization (PSO) is proposed. Based on the neighborhood rough set model, the prior information is achieved to guide the evolutionary state of the PSO constantly. By reserving the much relevant area of the global best point, the(More)
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