Coarse-graining the dynamics of network evolution: the rise and fall of a networked society
Coarse-graining the dynamics of network evolution: the rise and fall of a networked society
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粗粒度网络演化的动态:网络社会的兴衰
DOI:
10.1088/1367-2630/14/8/083037
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发表时间:
2011
影响因子:
3.3
通讯作者:
I. Kevrekidis
中科院分区:
文献类型:
--
作者:
A. Tsoumanis;K. Rajendran;C. Siettos;I. Kevrekidis
We explore a systematic approach to studying the dynamics of evolving networks at a coarse-grained, system level. We emphasize the importance of finding good observables (network properties) in terms of which coarse-grained models can be developed. We illustrate our approach through a particular social network model: the ‘rise and fall’ of a networked society (Marsili M et al 2004 Proc. Natl Acad. Sci. USA 101 1439). We implement our low-dimensional description computationally using the equation-free approach and show how it can be used to (i) accelerate simulations and (ii) extract system-level stability/bifurcation information from the detailed dynamic model. We discuss other system-level tasks that can be enabled through such a computer-assisted coarse-graining approach.
DOI:
--
发表时间:
2005
期刊:
日本科学教育学会年会論文集 第29号
影响因子:
--
作者:
中山 迅;大場裕子;猿田祐嗣
通讯作者:
猿田祐嗣