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physics.soc-ph2008
Structure of Business Firm Networks and Scale-Free Models
Maksim Kitsak, Massimo Riccaboni, Shlomo Havlin +2
We study the structure of business firm networks and scale-free models with degree distribution using the method of -shell decomposition.We find that t…
physics.soc-ph2007★ 90 cited
Betweenness Centrality of Fractal and Non-Fractal Scale-Free Model Networks and Tests on Real Networks
Maksim Kitsak, Shlomo Havlin, Gerald Paul +3
We study the betweenness centrality of fractal and non-fractal scale-free network models as well as real networks. We show that the correlation between degree and betweenness centr…
physics.soc-ph2005★ 1 cited
A Generalized Preferential Attachment Model for Complex Systems
Kazuko Yamasaki, Kaushik Matia, Dongfeng Fu +4
Complex systems can be characterized by classes of equivalency of their elements defined according to system specific rules. We propose a generalized preferential attachment model…