Information diffusion model for spread of misinformation in online social networks

2013 ◽  
Author(s):  
Kp Krishna Kumar ◽  
G. Geethakumari
Keyword(s):  
Social Networks ◽  
Diffusion Model ◽  
Online Social Networks ◽  
Information Diffusion ◽  
Information Diffusion Model

Affinity based information diffusion model in social networks

2014 ◽  
Vol 25 (05) ◽  
pp. 1440004 ◽  
Author(s):  
Hongli Liu ◽  
Yun Xie ◽  
Haibo Hu ◽  
Zhigao Chen
Keyword(s):  
Social Networks ◽  
Numerical Simulations ◽  
Diffusion Model ◽  
Information Diffusion ◽  
Propagation Speed ◽  
Average Degree ◽  
Information Propagation ◽  
Final Size ◽  
Information Diffusion Model ◽  
Intuitive Sense

There is a widespread intuitive sense that people prefer participating in spreading the information in which they are interested. The affinity of people with information disseminated can affect the information propagation in social networks. In this paper, we propose an information diffusion model incorporating the mechanism of affinity of people with information which considers the fitness of affinity values of people with affinity threshold of the information. We find that the final size of information diffusion is affected by affinity threshold of the information, average degree of the network and the probability of people's losing their interest in the information. We also explore the effects of other factors on information spreading by numerical simulations and find that the probabilities of people's questioning and confirming the information can affect the propagation speed, but not the final scope.

scholarly journals A Stochastic Information Diffusion Model in Complex Social Networks

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 175897-175906
Author(s):  
Yun Chai ◽  
Youguo Wang ◽  
Liang Zhu
Keyword(s):  
Social Networks ◽  
Diffusion Model ◽  
Information Diffusion ◽  
Information Diffusion Model
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