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Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Arruda, Guilherme Ferraz de | - |
dc.creator | Jeub, Lucas G. S. | - |
dc.creator | Mata, Angélica S. | - |
dc.creator | Rodrigues, Francisco A. | - |
dc.creator | Moreno, Yamir | - |
dc.date.accessioned | 2022-07-04T20:28:33Z | - |
dc.date.available | 2022-07-04T20:28:33Z | - |
dc.date.issued | 2022-06 | - |
dc.identifier.citation | ARRUDA, G. F. de et al. From subcritical behavior to a correlation-induced transition in rumor models. Nature Communications, [S.I.], v. 13, 2022. DOI: https://doi.org/10.1038/s41467-022-30683-z. | pt_BR |
dc.identifier.uri | https://www.nature.com/articles/s41467-022-30683-z | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/50464 | - |
dc.description.abstract | Rumors and information spreading emerge naturally from human-to-human interactions and have a growing impact on our everyday life due to increasing and faster access to information, whether trustworthy or not. A popular mathematical model for spreading rumors, data, or news is the Maki–Thompson model. Mean-field approximations suggested that this model does not have a phase transition, with rumors always reaching a fraction of the population. Conversely, here, we show that a continuous phase transition is present in this model. Moreover, we explore a modified version of the Maki–Thompson model that includes a forgetting mechanism, changing the Markov chain’s nature and allowing us to use a plethora of analytic and numeric methods. Particularly, we characterize the subcritical behavior, where the lifespan of a rumor increases as the spreading rate drops, following a power-law relationship. Our findings show that the dynamic behavior of rumor models is much richer than shown in previous investigations. | pt_BR |
dc.language | en | pt_BR |
dc.publisher | Springer Nature | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Nature Communications | pt_BR |
dc.subject | Complex networks | pt_BR |
dc.subject | Nonlinear phenomena | pt_BR |
dc.subject | Phase transitions and critical phenomena | pt_BR |
dc.title | From subcritical behavior to a correlation-induced transition in rumor models | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DFI - Artigos publicados em periódicos |
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