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A local-world evolving network model. (English) Zbl 1029.90502
Summary: We propose and study a novel evolving network model with the new concept of local-world connectivity, which exists in many physical complex networks. The local-world evolving network model represents a transition between power-law and exponential scaling, while the Barabási-Albert scale-free model is only one of its special (limiting) cases. We found that this local-world evolving network model can maintain the robustness of scale-free networks and can improve the network reliance against intentional attacks, which is the inherent fragility of most scale-free networks.
MSC:
90B10Network models, deterministic (optimization)
68U35Information systems (hypertext navigation, interfaces, decision support, etc.)
82C20Dynamic lattice systems and systems on graphs