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 …

Topology optimization against cascading failures on wireless sensor networks using a memetic algorithm

X Fu, P Pace, G Aloi, L Yang, G Fortino - Computer Networks, 2020 - Elsevier
Existing research on cascading failures of wireless sensor networks (WSNs) fails to take into
account the role of the sink node on network load distribution, and rarely involves how to …

[PDF][PDF] A review and prospect for the complexity and resilience of urban public transit network based on complex network theory

L Zhang, J Lu, B Fu, S Li - Complexity, 2018 - downloads.hindawi.com
The complexity and resilience of urban public transit network (PTN) are the interdisciplinary
study area between transportation engineering and system science, which is a good …

Method of power network critical nodes identification and robustness enhancement based on a cooperative framework

S Wang, W Lv, J Zhang, S Luan, C Chen… - Reliability Engineering & …, 2021 - Elsevier
Taking both typical complex network models and power characteristics into account, a novel
framework to evaluate the robustness of networks from different perspectives is proposed in …

A modified connectivity link addition strategy to improve the resilience of multiplex networks against attacks

D Fan, B Sun, H Dui, J Zhong, Z Wang, Y Ren… - Reliability Engineering & …, 2022 - Elsevier
Current studies have shifted from the analysis of single-layer network to multi-layer network.
However, the performance of multi-layer networks has been significantly influenced by …

A stochastic model of cascading failure dynamics in cyber-physical power systems

X Gao, M Peng, KT Chi, H Zhang - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
Uncertain events such as renewable generation and load fluctuation will introduce
uncertainties into the grid that might severely affect the system's robustness against …

Cascading failure in multiple critical infrastructure interdependent networks of syncretic railway system

S Liu, C Yin, D Chen, H Lv… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A syncretic railway network (SRN) that comprises the railway, regional railway, and urban
rail transit is the cornerstone for the socio-economic development of urban agglomerations …

Improving robustness of interdependent networks by a new coupling strategy

X Wang, W Zhou, R Li, J Cao, X Lin - Physica A: Statistical Mechanics and …, 2018 - Elsevier
There are two kinds of methods to improve the robustness of interdependent networks by
changing the edge connection. One is to change the connectivity link, and the other is to …

Modeling and optimizing the cascading robustness of multisink wireless sensor networks

X Fu, H Yao, Y Yang - IEEE Transactions on Reliability, 2020 - ieeexplore.ieee.org
Current research on cascading failures of wireless sensor networks (WSNs) mainly focuses
on single-sink networks and rarely involves multisink networks. To this end, this article …

Integrated fault propagation model based vulnerability assessment of the electrical cyber-physical system under cyber attacks

T Zang, S Gao, B Liu, T Huang, T Wang… - Reliability Engineering & …, 2019 - Elsevier
This paper aims to identify the vulnerability of electrical cyber-physical systems (CPSs)
through fault propagation under cyber attacks. First, we propose a fault propagation model …