Results 1 to 10 of about 322,447 (107)
Scale-free networks are rare [PDF]
Nature Communications, 2019 Real-world networks are often said to be ”scale free”, meaning their degree distribution follows a power law. Broido and Clauset perform statistical tests of this claim using a large and diverse corpus of real-world networks, showing that scale-free ...
Anna D. Broido, Aaron Clauset
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Resonant learning in scale-free networks. [PDF]
PLoS Computational Biology, 2023 Large networks of interconnected components, such as genes or machines, can coordinate complex behavioral dynamics. One outstanding question has been to identify the design principles that allow such networks to learn new behaviors.
Samuel Goldman +2 more
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Conflict Dynamics in Scale-Free Networks with Degree Correlations and Hierarchical Structure [PDF]
Entropy, 2022 We present a study of the dynamic interactions between actors located on complex networks with scale-free and hierarchical scale-free topologies with assortative mixing, that is, correlations between the degree distributions of the actors.
Eduardo Jacobo-Villegas +3 more
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A general model of hierarchical fractal scale-free networks. [PDF]
PLoS ONE, 2022 We propose a general model of unweighted and undirected networks having the scale-free property and fractal nature. Unlike the existing models of fractal scale-free networks (FSFNs), the present model can systematically and widely change the network ...
Kousuke Yakubo, Yuka Fujiki
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Rare and everywhere: Perspectives on scale-free networks [PDF]
Nature Communications, 2019 Are scale-free networks rare or universal? Important or not? We present the recent research about degree distributions of networks. This is a controversial topic, but, we argue, with some adjustments of the terminology, it does not have to be.
Petter Holme
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Degree correlations in directed scale-free networks. [PDF]
PLoS ONE, 2014 Scale-free networks, in which the distribution of the degrees obeys a power-law, are ubiquitous in the study of complex systems. One basic network property that relates to the structure of the links found is the degree assortativity, which is a measure ...
Oliver Williams, Charo I Del Genio
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Hidden early-warning signals in scale-free networks. [PDF]
PLoS ONE, 2017 Critical transitions of complex systems can often be predicted by so-called early-warning signals (EWS). In some cases, however, such signals cannot be detected although a critical transition is imminent. Observing a relation of EWS-detectability and the
Georg Jäger +3 more
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Enhancing structural robustness of scale-free networks by information disturbance [PDF]
Scientific Reports, 2017 Many real-world systems can be described by scale-free networks with power-law degree distributions. Scale-free networks show a “robust yet fragile” feature due to their heterogeneous degree distributions.
Jun Wu +4 more
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Metric clusters in evolutionary games on scale-free networks [PDF]
Nature Communications, 2017 Heterogeneous complex networks tend to be a more realistic representation of social networks than homogenous ones. Here Kleineberg investigates the role of network heterogeneity in the emergence of cooperation in social dilemmas and shows that it can ...
Kaj-Kolja Kleineberg
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Mean field analysis of algorithms for scale-free networks in molecular biology. [PDF]
PLoS ONE, 2017 The sampling of scale-free networks in Molecular Biology is usually achieved by growing networks from a seed using recursive algorithms with elementary moves which include the addition and deletion of nodes and bonds.
S Konini, E J Janse van Rensburg
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