3.7k citations · 9.1k across the 18 of their papers we have counts for
7 papers · 1 filter
Traffic-driven Epidemic Spreading in Finite-size Scale-Free Networks
S. Meloni, A. Arenas, Y. Moreno
The study of complex networks sheds light on the relation between the structure and function of complex systems. One remarkable result is the absence of an epidemic threshold in in…
Analysis of community structure in networks of correlated data
Sergio Gomez, Pablo Jensen, Alex Arenas
We present a reformulation of modularity that allows the analysis of the community structure in networks of correlated data. The new modularity preserves the probabilistic semantic…
Beyond Nadel's Paradox. A computational approach to structural and cultural dimensions of social cohesion
Sergi Lozano, Javier Borge, Alex Arenas +1
Nadel's Paradox states that it is not possible to take into account simultaneously cultural and relational dimensions of social structure. By means of a simple computational model,…
Synchronization in complex networks
Alex Arenas, Albert Diaz-Guilera, Jurgen Kurths +2
Synchronization processes in populations of locally interacting elements are in the focus of intense research in physical, biological, chemical, technological and social systems. T…
Impact of community structure on information transfer
Leon Danon, Alex Arenas, Albert Diaz-Guilera
The observation that real complex networks have internal structure has important implication for dynamic processes occurring on such topologies. Here we investigate the impact of c…
On the universality of the scaling of fluctuations in traffic on complex networks
Jordi Duch, Alex Arenas
We study the scaling of fluctuations with the mean of traffic in complex networks using a model where the arrival and departure of "packets" follow exponential distributions, and t…