Reconstruction of coverage hole model and cooperative repair optimization algorithm in heterogeneous wireless sensor networks

P Gou, G Mao, F Zhang, X Jia - Computer Communications, 2020 - Elsevier
Coverage hole repair not only determines whether the heterogeneous wireless sensor
networks (HWSNs) can work normally and effectively, but also determines the network …

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 …

Link importance-based network recovery for large-scale failures in smart grids

H Jia, Y Gai, D Xu, Y Qi, H Zheng - Wireless Networks, 2021 - Springer
Large-scale natural disaster or malicious attacks could cause serious damages to the
communication network in smart grids. If the damaged network cannot be recovered timely …

Research on resilience recovery strategy optimization of highway network after disaster based on genetic algorithm

F Zhao - Journal of Physics: Conference Series, 2021 - iopscience.iop.org
In order to effectively improve the recovery efficiency of the highway network after the
disaster and make the road network quickly recover to the normal operation level, the …

A survey of connectivity restoration in wireless sensor networks

C Wu, H Chen, J Liu - 2013 3rd International Conference on …, 2013 - ieeexplore.ieee.org
Wireless sensor networks (WSNs) have many applications in recent years, especially in
some harsh environment, such as battlefield reconnaissance. WSNs may suffer from a large …

Disaster-Resilient Upgrade of Interdependent Networks

A Pašić, P Revisnyei… - 2023 13th International …, 2023 - ieeexplore.ieee.org
Recent global emergencies have emphasized the importance of reliable communication
networks. With increasing dependence on critical infrastructure, it is no longer sufficient to …

Topological approach to measure network recoverability

Z He, P Sun, P Van Mieghem - 2019 11th international …, 2019 - ieeexplore.ieee.org
Network recoverability refers to the ability of a network to return to a desired performance
level after suffering malicious attacks or random failures. This paper proposes a general …

Cost-constrained network dismantling using quadratic evolutionary algorithm for interdependent networks

Y Li, S Liu, Y Bai - Applied Intelligence, 2024 - Springer
The dismantling and protection of networks is a significant problem that has wide-ranging
applications and attracts many researchers. Most current studies only focus on single-layer …

Optimization of disintegration strategy for multi-edges complex networks

X Zhang, J Wu, H Wang, J Xiong… - 2016 IEEE Congress on …, 2016 - ieeexplore.ieee.org
The problem of network disintegration has broad applications and recently has received
growing attention, such as network confrontation and disintegration of harmful networks …

[HTML][HTML] Priority based k-coverage hole restoration and m-connectivity using whale optimization scheme for underwater wireless sensor networks

S Kumari, PK Mishra, AK Sangaiah, V Anand - International Journal of …, 2023 - Elsevier
Coverage hole restoration and connectivity is a typical problem for underwater wireless
sensor networks. In underwater applications like underwater oilfield reservoirs, undersea …