Recurrent emotional contagion for the crowd evacuation of a cyber-physical society
Recurrent emotional contagion for the crowd evacuation of a cyber-physical society
复制标题
网络物理社会人群疏散的反复情绪感染
DOI:
10.1016/j.ins.2021.06.036
复制
发表时间:
2021-06
影响因子:
8.1
通讯作者:
Hong Liu
中科院分区:
文献类型:
--
作者:
Heng Liu;Dianjie Lu;Guijuan Zhang;Xiao Hong;Hong Liu
In recent years, emotional contagion has drawn great attention in the field of public security since it often leads to stampedes and crushes during large-scale emergencies. To date, there have been many studies on emotional contagion in both cyberspace and physical space, bringing a strong impetus to the simulation of crowd evacuation in emergencies. However, due to the heterogeneity of crowds in cyberspace and physical space, emotional contagion is rarely comprehensively considered in the cyber-physical society (CPS). In addition, the characteristics of emotional recurrence prone to appear in large-scale evacuation have not yet been fully elucidated. Therefore, the existing models cannot accurately describe the real situation of emotional contagion since there is a wide deviation between it and the reality. To solve this problem, we propose a recurrent emotional contagion (REC) method for crowd evacuation of the CPS. First, we construct a CPS-oriented REC model by considering the influence of emotional recurrence on the emotional contagion process. Second, we build the degree-based Mean-Field Equations to describe the dynamic evolution of the number of individuals while considering the heterogeneity of crowds. Furthermore, we use the Finite Difference Method to derive the numerical solution. Third, we construct recurrent small-world networks, which constitute a special case of CPS-REC, to verify the effectiveness of our model. Finally, we implement a crowd simulation system based on the CPS-REC model to visualize the results of our theoretical analysis. The experimental results show that our method can more realistically simulate the emotional contagion process.
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DOI:
10.1609/aaai.v30i1.10003
发表时间:
2016-02
期刊:
--
影响因子:
--
作者:
Yang Yang-Yang;Jia Jia-Jia;Boya Wu;Jie Tang
通讯作者:
Yang Yang-Yang;Jia Jia-Jia;Boya Wu;Jie Tang
DOI:
10.5753/jis.2015.663
发表时间:
2015-12
期刊:
SBC Journal on Interactive Systems
影响因子:
--
作者:
A. Neto;S. Musse;C. Pelachaud
通讯作者:
A. Neto;S. Musse;C. Pelachaud
DOI:
--
发表时间:
2015
期刊:
--
影响因子:
--
作者:
Li Wang;M. Short;A. Bertozzi
通讯作者:
Li Wang;M. Short;A. Bertozzi
影响因子:
4.2
作者:
W. Guo;Xiaoxu Duan;Chen Zeng;Ping Shao
通讯作者:
W. Guo;Xiaoxu Duan;Chen Zeng;Ping Shao
DOI:
10.1016/j.physa.2017.12.086
发表时间:
2018-04-01
影响因子:
3.3
作者:
Fan, Rui;Xu, Ke;Zhao, Jichang
通讯作者:
Zhao, Jichang