19 citations · 22 across the 6 of their papers we have counts for
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physics.soc-ph2009★ 2 cited
Cost of material or information flow in complex transportation networks
L. A. Barbosa, J. K. L. da Silva
To analyze the transport of information or material from a source to every node of a network we use two quantities introduced in the study of river networks: the cost and the flow.…
physics.soc-ph2009★ 19 cited
Culture-area relation in Axelrod's model for culture dissemination
Lauro A. Barbosa, José F. Fontanari
Axelrod's model for culture dissemination offers a nontrivial answer to the question of why there is cultural diversity given that people's beliefs have a tendency to become more s…