国家自然科学基金(BK2010526)

作品数：6被引量：10H指数：2
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Global dynamics of a novel multi-group model for computer worms被引量：3
《Chinese Physics B》2013年第4期56-62,共7页巩永旺 宋玉蓉 蒋国平 
Project supported by the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2010526);the Six Projects Sponsoring Talent Summits of Jiangsu Province, China (Grant No. SJ209006);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20103223110003);the Ministry of Education Research in the Humanities and Social Sciences Planning Fund of China (Grant No. 12YJAZH120);the Graduate Student Innovation Research Project of Jiangsu Province, China (Grant Nos. CXLX11 0417 and CXLX11 0404)
In this paper, we study worm dynamics in computer networks composed of many autonomous systems. A novel multigroup SIQR （susceptible-infected-quarantined-removed） model is proposed for computer worms by explicitly c...
关键词：computer worm multi-group model Lyapunov function global dynamics 
Epidemic propagation on adaptive coevolutionary networks with preferential local-world reconnecting strategy被引量：2
《Chinese Physics B》2013年第4期63-69,共7页宋玉蓉 蒋国平 巩永旺 
Project supported by the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2010526);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20103223110003);the Ministry of Education Research in the Humanities and Social Sciences Planning Fund (Grant No. 12YJAZH120)
In the propagation of an epidemic in a population, individuals adaptively adjust their behavior to avoid the risk of an epidemic. Differently from existing studies where new links are established randomly, a local lin...
关键词：adaptive networks epidemic dynamics network dynamics cellular automata local-world reconnecting mechanism 
Hash function construction using weighted complex dynamical networks
《Chinese Physics B》2013年第4期172-177,共6页宋玉蓉 蒋国平 
Project supported by the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2010526);the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20103223110003);The Ministry of Education Research in the Humanities and Social Sciences Planning Fund, China (Grant No. 12YJAZH120)
A novel scheme to construct a hash function based on a weighted complex dynamical network （WCDN） generated from an original message is proposed in this paper. First, the original message is divided into blocks. Then...
关键词：hash function weighted complex dynamical networks chaotic map CRYPTOGRAPHY 
Epidemic spreading on a scale-free network with awareness被引量：1
《Chinese Physics B》2012年第10期44-48,共5页鲁延玲 蒋国平 宋玉蓉 
Project supported by the National Natural Science Foundation of China (Grant No. 60874091);the Six Projects Sponsoring Talent Summits of Jiangsu Province,China (Grant No. SJ209006);the Natural Science Foundation of Jiangsu Province,China (Grant No. BK2010526);the Graduate Student Innovation Research Program of Jiangsu Province,China (Grant No. CXLX11 0414)
This paper presents a modified susceptible-infected-recovered（SIR） model with the effects of awareness and vaccination to study the epidemic spreading on scale-free networks based on the mean-field theory.In this mo...
关键词：scale-free network AWARENESS VACCINATION epidemic threshold 
Epidemic spreading in scale-free networks including the effect of individual vigilance被引量：2
《Chinese Physics B》2012年第1期41-45,共5页Gong Yong-Wang Song Yu-Rong Jiang Guo-Ping 
Project supported by the National Natural Science Foundation of China(Grant No.60874091);the Six Projects Sponsoring Talent Summits of Jiangsu Province,China(Grant No.SJ209006);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK2010526);the Graduate Student Innovation Research Project of Jiangsu Province,China(Grant No.CXLX110417)
In this paper, we study the epidemic spreading in scale-flee networks and propose a new susceptible-infected- recovered （SIR） model that includes the effect of individual vigilance. In our model, the effective sprea...
关键词：scale-free network susceptible-infected-recovered model individual vigilance epidemicthreshold 
Zero-bit watermarking resisting geometric attacks based on composite-chaos optimized SVR model被引量：2
《The Journal of China Universities of Posts and Telecommunications》2011年第2期94-101,共8页GAO Guang-yong JIANG Guo-ping 
supported by the National Natural Science Foundation of China (60874091);the Six Projects Sponsoring Talent Summits of Jiangsu Province (SJ209006);the Natural Science Basic Research Project for Universities of Jiangsu Province (08KJD510022);the Natural Science Foundation of Jiangsu Province (BK2010526)
The problem to improve the performance of resisting geometric attacks in digital watermarking is addressed in this paper.Based on the optimized support vector regression（SVR）,a zero-bit watermarking algorithm is pre...
关键词：Tchebicbef moment invariants composite chaos SVR zero-bit watermarking 
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