Signal propagation in complex networks

P Ji, J Ye, Y Mu, W Lin, Y Tian, C Hens, M Perc, Y Tang… - Physics reports, 2023 - Elsevier
Signal propagation in complex networks drives epidemics, is responsible for information
going viral, promotes trust and facilitates moral behavior in social groups, enables the …

A time-varying SIRD model for the COVID-19 contagion in Italy

GC Calafiore, C Novara, C Possieri - Annual reviews in control, 2020 - Elsevier
The purpose of this work is to give a contribution to the understanding of the COVID-19
contagion in Italy. To this end, we developed a modified Susceptible-Infected-Recovered …

Analysis, prediction, and control of epidemics: A survey from scalar to dynamic network models

L Zino, M Cao - IEEE Circuits and Systems Magazine, 2021 - ieeexplore.ieee.org
During the ongoing COVID-19 pandemic, mathematical models of epidemic spreading have
emerged as powerful tools to produce valuable predictions of the evolution of the pandemic …

Characterisation of omicron variant during COVID-19 pandemic and the impact of vaccination, transmission rate, mortality, and reinfection in South Africa, Germany …

C Ribeiro Xavier, R Sachetto Oliveira… - BioTech, 2022 - mdpi.com
Several variants of SARS-CoV-2 have been identified in different parts of the world,
including Gamma, detected in Brazil, Delta, detected in India, and the recent Omicron …

Use of a modified SIRD model to analyze COVID-19 data

D Sen, D Sen - Industrial & Engineering Chemistry Research, 2021 - ACS Publications
Since the starting of the year 2020, the whole world is facing a challenge due to an outbreak
of an unprecedented COVID-19 pandemic owing to a novel coronavirus. Here, a modified …

Deep learning forecasting using time-varying parameters of the SIRD model for Covid-19

A Bousquet, WH Conrad, SO Sadat, N Vardanyan… - Scientific Reports, 2022 - nature.com
Accurate epidemiological models are necessary for governments, organizations, and
individuals to respond appropriately to the ongoing novel coronavirus pandemic. One …

Effects of asymptomatic infection and self-initiated awareness on the coupled disease-awareness dynamics in multiplex networks

H Wang, C Ma, HS Chen, HF Zhang - Applied Mathematics and …, 2021 - Elsevier
There has been growing interest in exploring the coupled epidemic-awareness dynamics
within the multiplex network framework. Nevertheless, two important factors are not …

Epidemic threshold in temporal multiplex networks with individual layer preference

C Li, Y Zhang, X Li - IEEE Transactions on Network Science …, 2021 - ieeexplore.ieee.org
Many efforts have been devoted to understanding how human behaviors induced by the
awareness of disease influence the epidemic dynamics in multiplex networks. The …

Impacts of game-theoretic activation on epidemic spread over dynamical networks

AR Hota, T Sneh, K Gupta - SIAM Journal on Control and Optimization, 2021 - SIAM
We investigate the evolution of epidemics over dynamical networks when nodes choose to
interact with others in a selfish and decentralized manner. Specifically, we analyze the …

On evolutionary vaccination game in activity-driven networks

D Han, X Li - IEEE Transactions on Computational Social …, 2022 - ieeexplore.ieee.org
Since human face-to-face communications change over time, their perceived probabilities
associated with uncertain outcomes usually present a nonlinear fashion in reality. This …