An eigenvector centrality analysis of world container shipping network connectivity
Container shipping accounts for most of the world merchandise trade. Better maritime
connectivity leads to lower freight rates and greater economic growth. This paper presents a …
connectivity leads to lower freight rates and greater economic growth. This paper presents a …
Fast consensus seeking on networks with antagonistic interactions
J Qu, Z Ji, C Lin, H Yu - Complexity, 2018 - Wiley Online Library
It is well known that all agents in a multiagent system can asymptotically converge to a
common value based on consensus protocols. Besides, the associated convergence rate …
common value based on consensus protocols. Besides, the associated convergence rate …
Improving interdependent networks robustness by adding connectivity links
X Ji, B Wang, D Liu, G Chen, F Tang, D Wei… - Physica A: Statistical …, 2016 - Elsevier
Compared with a single and isolated network, interdependent networks have two types of
links: connectivity link and dependency link. This paper aims to improve the robustness of …
links: connectivity link and dependency link. This paper aims to improve the robustness of …
Scalable graph neural network-based framework for identifying critical nodes and links in complex networks
Identifying critical nodes and links in graphs is a crucial task. These nodes/links typically
represent critical elements/communication links that play a key role in a system's …
represent critical elements/communication links that play a key role in a system's …
Improving robustness of complex networks via the effective graph resistance
Improving robustness of complex networks is a challenge in several application domains,
such as power grids and water management networks. In such networks, high robustness …
such as power grids and water management networks. In such networks, high robustness …
Optimizing network robustness by edge rewiring: a general framework
Spectral measures have long been used to quantify the robustness of real-world graphs. For
example, spectral radius (or the principal eigenvalue) is related to the effective spreading …
example, spectral radius (or the principal eigenvalue) is related to the effective spreading …
Distributed delay-tolerant strategies for equality-constraint sum-preserving resource allocation
M Doostmohammadian, A Aghasi… - Systems & Control …, 2023 - Elsevier
This paper proposes two nonlinear dynamics to solve constrained distributed optimization
problem for resource allocation over a multi-agent network. In this setup, coupling constraint …
problem for resource allocation over a multi-agent network. In this setup, coupling constraint …
Optimizing algebraic connectivity by edge rewiring
Robustness in complex networks is an ongoing research effort that seeks to improve the
connectivity of networks against attacks and failures. Among other measures, algebraic …
connectivity of networks against attacks and failures. Among other measures, algebraic …
Towards consensus: Reducing polarization by perturbing social networks
MZ Rácz, DE Rigobon - IEEE Transactions on Network Science …, 2023 - ieeexplore.ieee.org
This article studies how a centralized planner can modify the structure of a social or
information network to reduce polarization. First, polarization is found to be highly …
information network to reduce polarization. First, polarization is found to be highly …
Comprehensive comparison and accuracy of graph metrics in predicting network resilience
MJF Alenazi, JPG Sterbenz - 2015 11th international …, 2015 - ieeexplore.ieee.org
Graph robustness metrics have been used largely to study the behavior of communication
networks in the presence of targeted attacks and random failures. Several researchers have …
networks in the presence of targeted attacks and random failures. Several researchers have …