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Effect of heterogeneous risk perception on information diffusion, behavior change, and disease transmission

文献类型：期刊论文

作者Ye, Yang1; Zhang, Qingpeng1; Ruan, Zhongyuan2; Cao, Zhidong3,4,5; Xuan, Qi2; Zeng, Daniel Dajun3,4,5
刊名PHYSICAL REVIEW E
出版日期2020-10-30
卷号102期号:4页码:10
ISSN号2470-0045
DOI10.1103/PhysRevE.102.042314
通讯作者Zhang, Qingpeng(qingpeng.zhang@cityu.edu.hk)
英文摘要Motivated by the importance of individual differences in risk perception and behavior change in people's responses to infectious disease outbreaks (particularly the ongoing COVID-19 pandemic), we propose a heterogeneous disease-behavior-information transmission model, in which people's risk of getting infected is influenced by information diffusion, behavior change, and disease transmission. We use both a mean-field approximation and Monte Carlo simulations to analyze the dynamics of the model. Information diffusion influences behavior change by allowing people to be aware of the disease and adopt self-protection and subsequently affects disease transmission by changing the actual infection rate. Results show that (a) awareness plays a central role in epidemic prevention, (b) a reasonable fraction of overreacting nodes are needed in epidemic prevention (c) the basic reproduction number R-0 has different effects on epidemic outbreak for cases with and without asymptomatic infection, and (d) social influence on behavior change can remarkably decrease the epidemic outbreak size. This research indicates that the media and opinion leaders should not understate the transmissibility and severity of diseases to ensure that people become aware of the disease and adopt self-protection to protect themselves and the whole population.
WOS关键词EPIDEMIC MODEL ; SPREAD ; HEALTH ; IMPACT ; AWARENESS ; DYNAMICS ; OUTBREAK
资助项目National Natural Science Foundation of China[72042018] ; National Natural Science Foundation of China[71621002] ; National Natural Science Foundation of China[71972164] ; Ministry of Science and Technology[2016QY02D0305] ; Chinese Academy of Sciences[ZDRW-XH2017-3]
WOS研究方向Physics
语种英语
WOS记录号WOS:000583693700002
出版者AMER PHYSICAL SOC
资助机构National Natural Science Foundation of China ; Ministry of Science and Technology ; Chinese Academy of Sciences
源URL[http://ir.ia.ac.cn/handle/173211/41766]  
专题自动化研究所_复杂系统管理与控制国家重点实验室_互联网大数据与安全信息学研究中心
通讯作者Zhang, Qingpeng
作者单位1.City Univ Hong Kong, Sch Data Sci, Hong Kong, Peoples R China
2.Zhejiang Univ Technol, Inst Cyberspace Secur, Hangzhou, Zhejiang, Peoples R China
3.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing, Peoples R China
4.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing, Peoples R China
5.Shenzhen Artificial Intelligence & Data Sci Inst, Shenzhen, Guangdong, Peoples R China
推荐引用方式
GB/T 7714		 Ye, Yang,Zhang, Qingpeng,Ruan, Zhongyuan,et al. Effect of heterogeneous risk perception on information diffusion, behavior change, and disease transmission[J]. PHYSICAL REVIEW E,2020,102(4):10.
APA Ye, Yang,Zhang, Qingpeng,Ruan, Zhongyuan,Cao, Zhidong,Xuan, Qi,&Zeng, Daniel Dajun.(2020).Effect of heterogeneous risk perception on information diffusion, behavior change, and disease transmission.PHYSICAL REVIEW E,102(4),10.
MLA Ye, Yang,et al."Effect of heterogeneous risk perception on information diffusion, behavior change, and disease transmission".PHYSICAL REVIEW E 102.4(2020):10.

入库方式： OAI收割

来源：自动化研究所

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