3.7k citations · 9.1k across the 18 of their papers we have counts for
3 papers · 1 filter
Motif-based communities in complex networks
Alex Arenas, Alberto Fernandez, Santo Fortunato +1
Community definitions usually focus on edges, inside and between the communities. However, the high density of edges within a community determines correlations between nodes going…
Amplified signal response in scale-free networks by collaborative signaling
Juan A. Acebron, Sergi Lozano, Alex Arenas
Many natural and artificial two-states signaling devices are connected forming networks. The information-processing potential of these systems is usually related to the response to…
Size reduction of complex networks preserving modularity
A. Arenas, J. Duch, A. Fernandez +1
The ubiquity of modular structure in real-world complex networks is being the focus of attention in many trials to understand the interplay between network topology and functionali…