Measuring node importance in air transportation systems: On the quality of complex network estimations

S Wandelt, Y Xu, X Sun - Reliability Engineering & System Safety, 2023 - Elsevier
Throughout the last two decades, many studies have used complex network analysis
techniques to estimate the importance of airports for airline operations. Various node …

Accurate fault section diagnosis of power systems with a binary adaptive quadratic interpolation learning differential evolution

X Liu, G Xiong, S Mirjalili - Reliability Engineering & System Safety, 2024 - Elsevier
Fault section diagnosis (FSD) is essential for ensuring the effective operation of power
systems. To determine the faulty sections accurately, we proposed an improved binary …

A network-based approach to improving robustness of a high-speed train by structure adjustment

Y Hao, L Jia, E Zio, Y Wang, Z He - Reliability Engineering & System Safety, 2024 - Elsevier
To enhance the ability of a high-speed train (HST) to provide services under various adverse
conditions, this paper studies robustness improvement of the HST by adjusting its structure …

Identifying and assessing risk of cascading failure sequence in AC/DC hybrid power grid based on non-cooperative game theory

D Zhu, W Cheng, J Duan, H Wang, J Bai - Reliability Engineering & System …, 2023 - Elsevier
To identify and assess the risk of cascading failure sequence in AC/DC hybrid power grid
better, according to the grid topology structure and operation coupling characteristics, the …

Robustness of coupled networks with multiple support from functional components at different scales

G Dong, N Sun, M Yan, F Wang… - … Interdisciplinary Journal of …, 2024 - pubs.aip.org
Robustness is an essential component of modern network science. Here, we investigate the
robustness of coupled networks where the functionality of a node depends not only on its …

Percolation phase transition in the heterogeneous multi-coupled interdependent network

J Zhang, B Tang, Y Duan, J Huang - Chaos, Solitons & Fractals, 2023 - Elsevier
In previous studies, complex system models have often been set up in an oversimplified
manner and the failure mechanism for nodes affected by each other is not correspond to …

Improving node connectivity by optimized dual tree-based effective node consolidation

W Wei, Q Hu, Q Zhang - Reliability Engineering & System Safety, 2024 - Elsevier
As an effective way to defend against network failure, nodes or links in a network can be
protected to ensure connectivity. The consolidation of critical nodes is a necessary strategy …

[HTML][HTML] Robustness Assessment of Cyber–Physical System with Different Interdependent Mechanisms

P Wang, Q Wang, H Tu, Y Xia - Electronics, 2023 - mdpi.com
Cyber–physical systems (CPSs) are a new generation of intelligent system that integrate
communication, control and computation functions and are widely used in traditional …

Robustness on distributed coupling networks with multiple dependent links from finite functional components

D Gaogao, S Nannan, W Fan - arXiv preprint arXiv:2310.19469, 2023 - arxiv.org
The rapid advancement of technology underscores the critical importance of robustness in
complex network systems. This paper presents a framework for investigating the structural …

Robustness of complex networks under cost-constrained cascaded attack strategies

L Ding, L Xie, J Wen, M Tan - Modern Physics Letters B, 2024 - World Scientific
The robustness of complex networks to various kinds of attacks that could trigger cascading
failures has attracted increasing attention. Most existing studies fail to consider that the cost …