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Identification of highly susceptible individuals in complex networks

Shaoting Tang, Xian Teng, Sen Pei, Shu Yan, Zhiming Zheng
2015 Physica A: Statistical Mechanics and its Applications  
We first study the impact of community structure on people's susceptibility.  ...  In contrast, in rumor spreading model, where nodes' susceptibility and influence have no clear correlation, degree performs the best among considered topological measures.  ...  We give an explanation of the different results of SIR and rumor spreading models based on spreading mechanisms.  ... 
doi:10.1016/j.physa.2015.03.046 fatcat:igaqnadgwbcsbmls7o5wyvltpa

Rumor Spreading: A Survey

MEILING JIN, FENGMING LIU, CHUIYUN ZHOU
2017 DEStech Transactions on Computer Science and Engineering  
It is the key factor to restrain rumor spreading, purify the environment of network and promote network harmony that deep studying the rumor spreading.  ...  network dissemination; finally, the paper made a prospect of the future research of rumor spreading and put forward some further research ideas.  ...  In the study of the rumors spreading on the social network of micro-letters, Liao Liefa [7] put forward a CASR rumor propagation model based on the rumor-accepting probability function, which included  ... 
doi:10.12783/dtcse/aiea2017/14942 fatcat:fesjdygrjzbb5hdncgcnaihmvq

Information Propagation In Online Social Networks - A Simulation Case Study [article]

Damian Frąszczak
2022 figshare.com  
The paper presents the simulation studies around the rumor spread process via thevaried range of the networks topologies, information spread strategies and aspects taking part in this process to find relationships  ...  These conditions make it easy to spread information from one user to another in close neighbourhoods and around the whole social network located in the given platform.  ...  a propagation experiment under any kind of network topology, utilising the well-known literature diffusion models to simulate the propagation in the network and based on the information spread graph identify  ... 
doi:10.6084/m9.figshare.18974987.v1 fatcat:cwpk52smqngepaam56yjvrd5ki

Reliability and efficiency of generalized rumor spreading model on complex social networks [article]

Yaghoob Naimi, Mohammad Naimi
2013 arXiv   pre-print
We introduce the generalized rumor spreading model and investigate some properties of this model on different complex social networks.  ...  Furthermore, the influence of the topological structure of the network in rumor spreading is studied by analyzing the behavior of several global parameters such as reliability and efficiency.  ...  [25] where authors studied a new model of rumor spreading on complex networks which, in comparison with previous models, provides a more realistic description of this process.  ... 
arXiv:1303.6120v1 fatcat:revfmpc575fcpezrip2axb4qym

Modeling the competitive diffusions of rumor and knowledge and the impacts on epidemic spreading

He Huang, Yahong Chen, Yefeng Ma
2021 Applied Mathematics and Computation  
In this paper, we develop a two-layer network to model the interaction between the spread of epidemic and the competitive diffusions of information.  ...  But eradicating rumor shouldn't be equated with eradicating epidemic. The epidemic can be eradicated with rumor still diffusing, and the epidemic may keep spreading with rumor being eradicated.  ...  Acknowledgments This work is supported by Social Science Foundation of Beijing Municipality (Grant #: 18GLA009 ) and Specialized Foundation of Beijing Wuzi University (Grant #: 2019XJQN07 , 2020YQYJ01  ... 
doi:10.1016/j.amc.2020.125536 pmid:32834190 pmcid:PMC7382352 fatcat:vva3jgpwzvdbtacstsgqdn26ii

Emergence of Influential Spreaders in Modified Rumor Models

Javier Borge-Holthoefer, Sandro Meloni, Bruno Gonçalves, Yamir Moreno
2012 Journal of statistical physics  
In particular, recent literature has revealed that these models fail to reproduce the fact that some nodes in a network have an influential role when it comes to spread a piece of information.  ...  The burst in the use of online social networks over the last decade has provided evidence that current rumor spreading models miss some fundamental ingredients in order to reproduce how information is  ...  FIS2008-01240, FIS2009-13364-C02-01 and FIS2011-25167, and by the Government of Aragón (DGA) through a grant to FENOL group.  ... 
doi:10.1007/s10955-012-0595-6 fatcat:poifr2uhcbg35hcdl7ou4tylju

A Dynamic Epidemic Model for Rumor Spread in Multiplex Network with Numerical Analysis [article]

Lan Di, Yudi Gu, Guoqi Qian, George Xianzhi Yuan
2020 arXiv   pre-print
With this iSEIR model, the interacting groups may be regarded as nodes in a multiplex network.  ...  The samples are simulated based on the iSEIR model with different settings in terms of population scale, population distribution and transfer rate.  ...  Acknowledgement This research is supported in part by the National Natural Science Foundation of China (No. U181140002).  ... 
arXiv:2003.00144v1 fatcat:75xngkfplrgnrd6tz4l3uv5qfy

Effects of degree-biased transmission rate and nonlinear infectivity on rumor spreading in complex social networks

F. Roshani, Y. Naimi
2012 Physical Review E  
We introduce the generalized rumor spreading model and analytically investigate the epidemic spreading for this model on scale-free networks.  ...  In addition, we obtain the critical threshold for the generalized model on the finite scale-free network and compare our results with the standard model on the same network.  ...  Now we apply the same argument for the epidemic threshold of the standard and generalized model of rumor spreading on a finite network.  ... 
doi:10.1103/physreve.85.036109 pmid:22587151 fatcat:2og6zqblpbacdcg3yv4c3yyoj4

Fake News Propagation: A Review of Epidemic Models, Datasets, and Insights

Simone Raponi, Zeinab Khalifa, Gabriele Oligeri, Roberto Di Pietro
2022 ACM Transactions on the Web  
Propagation models, transitions, network topologies, and performance metrics have been identified and discussed in detail.  ...  Although many models have been proposed in the literature, the one capturing all the properties of a real fake-news propagation phenomenon is inevitably still missing.  ...  ACKNOWLEDGEMENTS This publication was partially supported by the award NPRP12S-0125-190013 from the QNRF-Qatar National Research Fund, a member of The Qatar Foundation.  ... 
doi:10.1145/3522756 fatcat:y7d7xvt2bnfd5mbunbcvqkwsou

Epidemic spreading with awareness and different timescales in multiplex networks

Paulo Cesar Ventura da Silva, Fátima Velásquez-Rojas, Colm Connaughton, Federico Vazquez, Yamir Moreno, Francisco A. Rodrigues
2019 Physical review. E  
In this paper, we propose a mathematical model for the spread of diseases with awareness in complex networks.  ...  This result is shown to be independent of the network topology. We finally calculate the epidemic threshold of our model, and show that it does not depend on the relative timescale.  ...  In this paper, we propose a mathematical model for the spread of diseases with awareness in complex networks.  ... 
doi:10.1103/physreve.100.032313 pmid:31640001 pmcid:PMC7217501 fatcat:7jtn4srscnazvolwfipe6n6d4m

Rumors in a Network: Who's the Culprit?

Devavrat Shah, Tauhid Zaman
2011 IEEE Transactions on Information Theory  
We start by proposing a natural, effective model for the spread of the rumor in a network based on the classical SIR model.  ...  in large systems such as financial markets, we study the question of inferring the source of a rumor in a network.  ...  In essence, all of these situations can be modeled as a rumor spreading through a network.  ... 
doi:10.1109/tit.2011.2158885 fatcat:jonv26whdrcnznmx3b6t2bkcfe

Nonlinear Spread of Rumor and Inoculation Strategies in the Nodes With Degree Dependent Tie Strength in Complex Networks

A. Singh, Y.N. Singh
2013 Acta Physica Polonica B  
We have given a modified rumor spreading model to accommodate these facts. This new model, has been studied for rumor spreading in complex networks in this work.  ...  In any social network, rumors can spread may have undesirable effect. One of the possible solutions to control rumor spread, is to inoculate a certain fraction of nodes against rumors.  ...  Sudbury studied, first time on the spread of rumors based on SIR model [28] . Another standard model of rumor spreading, was introduced many years ago by Daley and Kendal [9] .  ... 
doi:10.5506/aphyspolb.44.5 fatcat:vhrsqq2l5valfb2byncmnky56q

Competing memes propagation on networks

Xuetao Wei, Nicholas Valler, B. Aditya Prakash, Iulian Neamtiu, Michalis Faloutsos, Christos Faloutsos
2012 Computer communication review  
A key novelty is the use of a composite network, which in its simplest model is defined as a single set of nodes with two distinct types of edges interconnecting them.  ...  We study the intertwined propagation of two competing "memes" (or viruses, rumors, products etc.) in a composite network.  ...  Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation here on.  ... 
doi:10.1145/2378956.2378958 fatcat:ngljtdi3ffftdhc7bzutdsem3y

Controversy-seeking fuels rumor-telling activity in polarized opinion networks [article]

Hugo P. Maia, Silvio C. Ferreira, Marcelo L. Martins
2022 arXiv   pre-print
In the present work, a model of rumor-telling in opinion polarized networks was investigated through extensive computer simulations.  ...  We report that a highly modular topology of polarized networks strongly impairs rumor spreading, but the couplings between agent's opinions and their spreading/stifling rates can either further inhibit  ...  This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) -Brasil -Finance Code 001.  ... 
arXiv:2210.04103v1 fatcat:p2ssl7ur35eizcaztr5fqlazom

How Rumors Spread and Stop over Social Media: a Multi-Layered Communication Model and Empirical Analysis

Zhiwei Qin, Jian Cai, H.Z. Wangchen
2015 Communications of the Association for Information Systems  
We analyzed the topology of CS to indicate how a spreading core forms and CS evolves, and how a rumor stops spreading because social behaviors in SS encourage the development of more accurate information  ...  based on reality.  ...  On the other hand, the SIS model completely equates the mechanism with epidemical spreading in a crude way that fails to describe rumor spreading over social networks (Balthrop, Forrest, Newman, & Williamson  ... 
doi:10.17705/1cais.03620 fatcat:4cpcux6lsfhezc2qvrs4ky7wfu
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