Results 11 to 20 of about 1,337,924 (288)
Dynamics of rumor spreading in complex networks [PDF]
Physical Review E, 2004 We derive the mean-field equations characterizing the dynamics of a rumor process that takes place on top of complex heterogeneous networks. These equations are solved numerically by means of a stochastic approach.
Yamir Moreno, Maziar Nekovee
exaly +5 more sources
Quasirandom Rumor Spreading: An Experimental Analysis [PDF]
ACM Journal of Experimental Algorithmics, 2009 We empirically analyze two versions of the well-known "randomized rumor spreading" protocol to disseminate a piece of information in networks. In the classical model, in each round each informed node informs a random neighbor.
Doerr, Benjamin +3 more
core +7 more sources
How asynchrony affects rumor spreading time [PDF]
Proceedings of the 2016 ACM Symposium on Principles of Distributed Computing, 2016 International audienceIn standard randomized (push-pull) rumor spreading, nodes communicate in synchronized rounds. In each round every node contacts a random neighbor in order to exchange the rumor (i.e., either push the rumor to its neighbor or pull it
Amini H. +6 more
core +5 more sources
Advances in Difference Equations, 2020 In this paper, a novel rumor-spreading model is proposed under bilingual environment and heterogenous networks, which considers that exposures may be converted to spreaders or stiflers at a set rate.
Shuai Yang +4 more
doaj +2 more sources
Dynamic fractional-order ISDR rumor propagation model incorporating refutation mechanism in complex networks [PDF]
Scientific ReportsRumor spreading has been posing a significant threat to maintain the normal social order. In this paper, we propose a ISDR rumor propagation model on scale-free networks that considers fractional-order and refutation mechanism.
Weiwei Zhu
doaj +2 more sources
Rumor Spreading Model Considering Individual Activity and Refutation Mechanism Simultaneously
IEEE Access, 2020 With the rapid development of social networks, an increasing number of factors will affect the spread of rumors. In this paper, we simultaneously consider individual activity differences and rumor-refuting nodes, and we propose a new multifactor model ...
Ruqi Li +4 more
doaj +2 more sources
Noisy Rumor Spreading and Plurality Consensus [PDF]
Proceedings of the 2016 ACM Symposium on Principles of Distributed Computing, 2016 Error-correcting codes are efficient methods for handling \emph{noisy} communication channels in the context of technological networks. However, such elaborate methods differ a lot from the unsophisticated way biological entities are supposed to ...
Fraigniaud, Pierre, Natale, Emanuele
core +8 more sources
Official long-term and short-term strategies for preventing the spread of rumors
Electronic Research Archive, 2023 Recently, public security incidents caused by rumor spreading have frequently occurred, leading to public panic, social chaos and even casualties. Therefore, how governments establish strategies to restrain rumor spreading is important for judging their ...
Jiajia Wang , Xiaoyan Qiu
doaj +1 more source
Randomized Rumor Spreading Revisited [PDF]
, 2017 We develop a simple and generic method to analyze randomized rumor spreading processes in fully connected networks. In contrast to all previous works, which heavily exploit the precise definition of the process under investigation, we only need to understand the probability and the covariance of the events that uninformed nodes become informed.
Doerr, Benjamin, Kostrygin, Anatolii
core +4 more sources
Spreading dynamics of a 2SIH2R, rumor spreading model in the homogeneous network [PDF]
Complex, 2021 With the rapid development of social network in recent years, the threshold of information dissemination has become lower. Most of the time, rumors, as a special kind of information, are harmful to society.
Yan Wang +3 more
semanticscholar +1 more source