249 citations · 348 across the 8 of their papers we have counts for
5 papers · 1 filter
Local phase transitions in a model of multiplex networks with heterogeneous degrees and inter-layer coupling
Nedim Bayrakdar, Valerio Gemmetto, Diego Garlaschelli
Multilayer networks represent multiple types of connections between the same set of nodes. Clearly, a multilayer description of a system adds value only if the multiplex does not m…
Reconstruction of multiplex networks with correlated layers
Valerio Gemmetto, Diego Garlaschelli
The characterization of various properties of real-world systems requires the knowledge of the underlying network of connections among the system's components. Unfortunately, in ma…
Irreducible network backbones: unbiased graph filtering via maximum entropy
Valerio Gemmetto, Alessio Cardillo, Diego Garlaschelli
Networks provide an informative, yet non-redundant description of complex systems only if links represent truly dyadic relationships that cannot be directly traced back to node-spe…
Multiplexity and multireciprocity in directed multiplexes
Valerio Gemmetto, Tiziano Squartini, Francesco Picciolo +2
Real-world multi-layer networks feature nontrivial dependencies among links of different layers. Here we argue that, if links are directed, dependencies are twofold. Besides the or…
Multiplexity versus correlation: the role of local constraints in real multiplexes
Valerio Gemmetto, Diego Garlaschelli
Several real-world systems can be represented as multi-layer complex networks, i.e. in terms of a superposition of various graphs, each related to a different mode of connection be…