Robustness of dual-layer networks considering node load redistribution

Jinlong Ma and Jiahui Xin
Additional contact information
Jinlong Ma: School of Information Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China2Hebei Technology Innovation Center of Intelligent IoT, Shijiazhuang 050018, P. R. China
Jiahui Xin: School of Information Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, P. R. China2Hebei Technology Innovation Center of Intelligent IoT, Shijiazhuang 050018, P. R. China

International Journal of Modern Physics C (IJMPC), 2024, vol. 35, issue 04, 1-18

Abstract: To investigate the spread of cascading failure on dual-layer networks, we propose a dual-layer network model based on eigenvector centrality and define network interactions through different connection strategies. Following the local priority reallocation rule of load and the nonlinear relationship between load and capacity, we conduct theoretical analysis of the proposed model and simulate it on the BA scale-free network. The result simulation shows that under different connection strategies, when the controllable coefficient α=0.6 of the initial load, the dual-layer network demonstrates better robustness regardless of attacking a node with a large initial load or a small initial load. And when α<0.6, the robustness of the network for attacking a node with low initial load is enhanced as the node coupling rate of the dual-layer network increases. For α≥0.6, the variation of network robustness does not vary essentially with the node coupling rate.

Keywords: Cascading failure; dual-layer network; eigenvector centrality; load redistribution; robustness (search for similar items in EconPapers)
Date: 2024
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0129183124500463
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:ijmpcx:v:35:y:2024:i:04:n:s0129183124500463

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0129183124500463

Access Statistics for this article

International Journal of Modern Physics C (IJMPC) is currently edited by H. J. Herrmann

More articles in International Journal of Modern Physics C (IJMPC) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().