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Characterization and Modeling of weighted networks
Marc Barthelemy, Alain Barrat, Romualdo Pastor-Satorras +1
We review the main tools which allow for the statistical characterization of weighted networks. We then present two case studies, the airline connection network and the scientific…
Modeling the evolution of weighted networks
Alain Barrat, Marc Barthelemy, Alessandro Vespignani
We present a general model for the growth of weighted networks in which the structural growth is coupled with the edges' weight dynamical evolution. The model is based on a simple…
Traffic-driven model of the World Wide Web graph
Alain Barrat, Marc Barthelemy, Alessandro Vespignani
We propose a model for the World Wide Web graph that couples the topological growth with the traffic's dynamical evolution. The model is based on a simple traffic-driven dynamics a…
Weighted evolving networks: coupling topology and weights dynamics
Alain Barrat, Marc Barthelemy, Alessandro Vespignani
We propose a model for the growth of weighted networks that couples the establishment of new edges and vertices and the weights' dynamical evolution. The model is based on a simple…