1.2k citations · 4.8k across the 40 of their papers we have counts for
6 papers · 1 filter
Fractal and Transfractal Recursive Scale-Free Nets
Hernan D. Rozenfeld, Shlomo Havlin, Daniel ben-Avraham
We explore the concepts of self-similarity, dimensionality, and (multi)scaling in a new family of recursive scale-free nets that yield themselves to exact analysis through renormal…
Are volatility correlations in financial markets related to Omori processes occurring on all scales?
Philipp Weber, Fengzhong Wang, Irena Vodenska-Chitkushev +2
We analyze the memory in volatility by studying volatility return intervals, defined as the time between two consecutive fluctuations larger than a given threshold, in time periods…
Percolation theory applied to measures of fragmentation in social networks
Yiping Chen, Gerald Paul, Reuven Cohen +4
We apply percolation theory to a recently proposed measure of fragmentation for social networks. The measure is defined as the ratio between the number of pairs of nodes th…
Optimal Paths in Complex Networks with Correlated Weights: The World-wide Airport Network
Zhenhua Wu, Lidia A. Braunstein, Vittoria Colizza +3
We study complex networks with weights, , associated with each link connecting node and . The weights are chosen to be correlated with the network topology in the fo…
New Model of Internet Topology Using k-shell Decomposition
Shai Carmi, Shlomo Havlin, Scott Kirkpatrick +2
We introduce and use k-shell decomposition to investigate the topology of the Internet at the AS level. Our analysis separates the Internet into three sub-components: (a) a nucleus…
MEDUSA - New Model of Internet Topology Using k-shell Decomposition
Shai Carmi, Shlomo Havlin, Scott Kirkpatrick +2
The k-shell decomposition of a random graph provides a different and more insightful separation of the roles of the different nodes in such a graph than does the usual analysis in…