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Identifying important nodes of hypergraph:An improved PageRank algorithm
《Chinese Physics B》2025年第4期162-171,共10页Yu-Hao Piao Jun-Yi Wang Ke-Zan Li 
Project supported by the National Natural Science Foundation of China(Grant No.62166010);the Guangxi Natural Science Foundation(Grant No.2023GXNSFAA026087).
Hypergraphs can accurately capture complex higher-order relationships,but it is challenging to identify their important nodes.In this paper,an improved PageRank(ImPageRank)algorithm is designed to identify important n...
关键词：HYPERGRAPH important node PAGERANK susceptible-infected(SI)model centrality index 
Epidemic threshold influenced by non-pharmaceutical interventions in residential university environments
《Chinese Physics B》2024年第2期551-556,共6页卢泽超 赵生妹 束华中 巩龙延 
Project supported by the National Natural Science Foundation of China(Grant No.61871234).
The control of highly contagious disease spreading in campuses is a critical challenge.In residential universities,students attend classes according to a curriculum schedule,and mainly pack into classrooms,dining hall...
关键词：epidemic threshold susceptible-infected-recovered model non-pharmaceutical interventions time-varying heterogeneous contact networks 
LCH:A local clustering H-index centrality measure for identifying and ranking influential nodes in complex networks被引量：4
《Chinese Physics B》2021年第8期566-574,共9页Gui-Qiong Xu Lei Meng Deng-Qin Tu Ping-Le Yang 
Project supported by the National Natural Foundation of China(Grant No.11871328);the Shanghai Science and Technology Development Funds Soft Science Research Project(Grant No.21692109800).
Identifying influential nodes in complex networks is one of the most significant and challenging issues,which may contribute to optimizing the network structure,controlling the process of epidemic spreading and accele...
关键词：complex networks influential nodes local structure susceptible infected recovered model susceptible infected model 
Influential nodes identification in complex networks based on global and local information被引量：4
《Chinese Physics B》2020年第8期572-578,共7页Yuan-Zhi Yang Min Hu Tai-Yu Huang 
Identifying influential nodes in complex networks is essential for network robust and stability,such as viral marketing and information control.Various methods have been proposed to define the influence of nodes.In th...
关键词：complex networks influential nodes global position local structure susceptible-infected(SI)model 
Global stability of a susceptible-infected-susceptible epidemic model on networks with individual awareness被引量：2
《Chinese Physics B》2014年第11期692-699,共8页李科赞 徐忠朴 祝光湖 丁勇 
supported by the National Natural Science Foundation of China(Grant Nos.61004101,11161013,and 61164020);the Natural Science Foundation of Guangxi Province,China(Grant Nos.2011GXNSFB018059 and 2013GXNSFAA019006);the 2012 Open Grant of Guangxi Key Lab of Wireless Wideband Communication and Signal Processing,China;the 2012 Open Grant of the State Key Laboratory of Integrated Services Networks of Xidian University,China;the Graduate Education Innovation Project of Guilin University of Electronic Technology,China(Grant No.GDYCSZ201472)
Recent research results indicate that individual awareness can play an important influence on epidemic spreading in networks. By local stability analysis, a significant conclusion is that the embedded awareness in an ...
关键词：epidemic spreading global stability AWARENESS 
Virus spreading in wireless sensor networks with a medium access control mechanism被引量：4
《Chinese Physics B》2013年第4期70-74,共5页王亚奇 杨晓元 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61103231 and 61103230);the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2012082);the Innovation Program of Graduate Scientific Research in Institution of Higher Education of Jiangsu Province,China (Grant No. CXZZ11 0401);the Natural Science Basic Research Plan in Shaanxi Province of China (Grant No. 2011JM8012);the Basic Research Foundation of Engineering University of the Chinese People’s Armed Police Force (Grant No. WJY201218)
In this paper, an extended version of standard susceptible-infected （SI） model is proposed to consider the influence of a medium access control mechanism on virus spreading in wireless sensor networks. Theoretical a...
关键词：wireless sensor networks medium access control virus spreading susceptible-infected model 
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 
Phase transitions in cellular automata models of spatial susceptible-infected-resistant-susceptible epidemics
《Chinese Physics B》2009年第2期489-500,共12页郑智贞 王爱玲 
Spatially explicit models have become widely used in today＇s mathematical ecology and epidemiology to study the persistence of populations. For simplicity, population dynamics is often analysed by using ordinary diff...
关键词：cellular automata EPIDEMIOLOGY phase transitions emergence of trade-offs 
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