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Human behaviors are assumed as randomly distribution in current models for human dynamics. But more and more evidence proves that the intervals of human actions follows the power-law distributions with heavy tails. A model considering habit of humans is introduced to explain bursts and heavy tails in human dynamics more exactly, and the simulation results are consistent with the real data from a university...
One of the most prevalent security problems in network is the rampant propagation of email worms. In this paper game theory is suggested as a method for modeling and computing the probabilities of expected behaviors of email users in the email worm propagation process. The game situation models the actions of the email users under the condition that at the time they open an attachment, the system...
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