7 hasil untuk "Run-Ran Liu"
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Artikel Jurnal
Depth Penetration and Scope Extension of Failures in the Cascading of Multilayer Networks
Real-world complex systems always interact with each other, which causes these systems to collapse in an avalanche or cascading manner in the case of random failures or malicious attacks. The robustness of multilayer networks has attracted great interest, where the modeling and theoretical studies…
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Artikel Jurnal
Remote control of cascading dynamics on complex multilayer networks
To develop effective control strategies to enhance the robustness of multilayer networks against large-scale failures is of significant value. We articulate the idea of ‘remote control’ whereby adaptive perturbations to one network layer are able to enhance the resilience of not only itself but…
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Artikel Jurnal
Phase transitions in growing groups: How cohesion can persist
The cohesion of a social group is the group's tendency to remain united. It has important implications for the stability and survival of social organizations, such as political parties, research teams, or online groups. Empirical studies suggest that cohesion is affected by both the admission…
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Artikel Jurnal
Critical effects of overlapping of connectivity and dependence links on percolation of networks
In a recent work Parshani et al (2011 Proc. Natl Acad. Sci. USA 108 1007), dependence links have been introduced to the percolation model and used to study the robustness of the networks with such links, which shows that the networks are more vulnerable than the classical networks with only…
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Artikel Jurnal
The “weak” interdependence of infrastructure systems produces mixed percolation transitions in multilayer networks
Abstract Previous studies of multilayer network robustness model cascading failures via a node-to-node percolation process that assumes “strong” interdependence across layers–once a node in any layer fails, its neighbors in other layers fail immediately and completely with all links removed. This…
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Artikel Jurnal
The Effective Healing Strategy against Localized Attacks on Interdependent Spatially Embedded Networks
Many real-world infrastructure networks, such as power grids and communication networks, always depend on each other by their functional components that share geographic proximity. A lot of works were devoted to revealing the vulnerability of interdependent spatially embedded networks (ISENs) when…