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Your search keyword '"Liu, Wanping"' showing total 2 results
Start Over Author "Liu, Wanping" Topic computer virus Topic nonlinear theories
2 results on '"Liu, Wanping"'

1. An epidemic model of computer viruses with vaccination and generalized nonlinear incidence rate.

Author

Gan, Chenquan, Yang, Xiaofan, Liu, Wanping, Zhu, Qingyi, and Zhang, Xulong

Subjects
*COMPUTER viruses, *EPIDEMIOLOGICAL models, *GENERALIZATION, *NONLINEAR theories, *EQUILIBRIUM, *DISEASE prevalence
Abstract

Abstract: This paper aims to explore the influence of vaccination on the diffusion of computer viruses under more reasonable assumptions. By incorporating a vaccination probability in the SIRS model with generalized nonlinear incidence rate, a novel epidemic model of computer viruses is established. A thorough analysis of this model shows that, depending on the value of the basic reproduction number, either the virus-free equilibrium or the endemic equilibrium is globally asymptotically stable. Simulation results not only justify the proposed model, but also demonstrate the effectiveness of vaccination. Based on a parameter analysis for the model, some effective strategies for inhibiting the virus prevalence are posed. [Copyright &y& Elsevier]

Published
2013
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2. A propagation model of computer virus with nonlinear vaccination probability.

Author

Gan, Chenquan, Yang, Xiaofan, Liu, Wanping, and Zhu, Qingyi

Subjects
*COMPUTER viruses, *MATHEMATICAL models, *NONLINEAR theories, *COMPUTER virus prevention, *PROBABILITY theory, *EQUILIBRIUM
Abstract

Highlights: [•] This paper examines the effect of vaccination on the spread of computer virus. [•] A novel computer virus propagation model is proposed. [•] The two equilibria are globally asymptotically stable. [•] Some effective strategies for eradicating viruses are suggested. [ABSTRACT FROM AUTHOR]

Published
2014
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