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--- geopro:pedro:networks [2009/03/23 20:13] – pedro
+++ geopro:pedro:networks [2009/03/30 17:10] (atual) – pedro
@@ Linha 55: / Linha 55: @@
-====The Architecture of Complexity====
-|A. Barabazi, 2007| IEEE Control Systems Magazine, 33:33-42| [[http://www.leg.ufpr.br/~pedro/papers/barabazi-architecture-of-complexity.pdf|pdf]]|
-{{  http://www.leg.ufpr.br/~pedro/figures/barabazi-networks.jpg }}
-====The Spatial Structure of Networks====
-|M. T. Gastner and M. E. J. Newmann, 2006| European Physical Journal B 49, 247-252|
-\\
-**Abstract:** We study **networks that connect points in geographic space**, such as transportation networks and the Internet. We find
-that **there are strong signatures in these networks of topography and use patterns, giving the networks shapes that are quite distinct from
-one another and from non-geographic networks**. We offer an explanation of these differences in terms of the costs and benefits of
-transportation and communication, and give a simple model based on Monte Carlo optimization of these costs and benefits that reproduces
-well the qualitative features of the networks studied.
-Internet and airline networks are not really two-dimensional at all, but the road network is.
-|                         ^  Internet    ^  airlines   ^  highway  |
-^vertices                 |  7049 computers  |  187 airports  |  935 intersections, termination points, and country borders  |
-^edges                    |  13831 links  |  825 scheduled flights  |  1337 highway stretches  |
-^diameter                 |  8  |   3  |  61  |
-^degree of the vertices   |  2138 (30%)  |  141 (76%)  |  4 (0,4%)  |
-^peaks on the distribution  |  two  |  two  |   one  |
-Why do not use cities as vertices of a highway instead of intersections, termination points and country borders?
-Future work: the effects of population distribution on the networks, and vice-versa.
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 ====Scale-free network of a dengue epidemic====