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Published in:
2009 | OriginalPaper | Chapter
Analysing Weighted Networks: An Approach via Maximum Flows
Authors : Markus Brede, Fabio Boschetti
Published in: Complex Sciences
Publisher: Springer Berlin Heidelberg
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We present an approach for analysing weighted networks based on maximum flows between nodes and generalize to weighted networks ‘global’ measures that are well-established for binary networks, such as pathlengths, component size or betweenness centrality. This leads to a generalization of the algorithm of Girvan and Newman for community identification. The application of the weighted network measures to two real-world example networks, the international trade network and the passenger flow network between EU member countries, demonstrates that further insights about the systems’ architectures can be gained this way.