4 papers
Uncovering the overlapping community structure of complex networks in nature and society
Gergely Palla, Imre Derenyi, Illes Farkas +1
Many complex systems in nature and society can be described in terms of networks capturing the intricate web of connections among the units they are made of. A key question is how…
Clique percolation in random networks
Imre Derenyi, Gergely Palla, Tamas Vicsek
The notion of k-clique percolation in random graphs is introduced, where k is the size of the complete subgraphs whose large scale organizations are analytically and numerically in…
Topological phase transitions of random networks
Imre Derenyi, Illes Farkas, Gergely Palla +1
To provide a phenomenological theory for the various interesting transitions in restructuring networks we employ a statistical mechanical approach with detailed balance satisfied f…
Simulation software for 'Simulating Dynamical Features of Escape Panic'
Dirk Helbing, Illes Farkas, Tamas Vicsek
Simulation software used to produce results in cond-mat/0009448 -- published as Helbing et.al, Simulating Dynamical Features of Escape Panic, Nature 407, 487-490 (2000) -- has been…