292 citations · 1.8k across the 52 of their papers we have counts for
5 papers · 1 filter
Non massive immunization to contain spreading on complex networks
Guilherme S. Costa, Silvio C. Ferreira
Optimal strategies for epidemic containment are focused on dismantling the contact network through effective immunization with minimal costs. However, network fragmentation is seld…
Dynamical correlations and pairwise theory for the symbiotic contact process on networks
Marcelo M. de Oliveira, Sidiney G. Alves, Silvio C. Ferreira
The two-species symbiotic contact process (2SCP) is a stochastic process where each vertex of a graph may be vacant or host at most one individual of each species. Vertices with bo…
Spectral properties and the accuracy of mean-field approaches for epidemics on correlated networks
Diogo H. Silva, Silvio C. Ferreira, Wesley Cota +2
We present a comparison between stochastic simulations and mean-field theories for the epidemic threshold of the susceptible-infected-susceptible (SIS) model on correlated networks…
Effects of a kinetic barrier on limited-mobility interface growth models
Anderson J. Pereira, Sidiney G. Alves, Silvio C. Ferreira
The role played by a kinetic barrier originated by out-of-plane step edge diffusion, introduced in [Leal \textit{et al.}, \href{https://doi.org/10.1088/0953-8984/23/29/292201}{J. P…
Quantifying echo chamber effects in information spreading over political communication networks
Wesley Cota, Silvio C. Ferreira, Romualdo Pastor-Satorras +1
Echo chambers in online social networks, in which users prefer to interact only with ideologically-aligned peers, are believed to facilitate misinformation spreading and contribute…