1.6k citations · 2.4k across the 19 of their papers we have counts for
20 papers
Temporal clustering of social interactions trades-off disease spreading and knowledge diffusion
Giulia Cencetti, Lorenzo Lucchini, Gabriele Santin +4
Non-pharmaceutical measures such as preventive quarantines, remote working, school and workplace closures, lockdowns, etc. have shown effectivenness from an epidemic control perspe…
Emergence of complex network topologies from flow-weighted optimization of network efficiency
Sebastiano Bontorin, Giulia Cencetti, Riccardo Gallotti +2
Transportation and distribution networks are a class of spatial networks that have been of interest in recent years. These networks are often characterized by the presence of compl…
Distinguishing simple and complex contagion processes on networks
Giulia Cencetti, Diego Andrés Contreras, Marco Mancastroppa +1
Contagion processes on networks, including disease spreading, information diffusion, or social behaviors propagation, can be modeled as simple contagion, i.e. involving one connect…
Explaining the Explainers in Graph Neural Networks: a Comparative Study
Antonio Longa, Steve Azzolin, Gabriele Santin +4
Following a fast initial breakthrough in graph based learning, Graph Neural Networks (GNNs) have reached a widespread application in many science and engineering fields, prompting…
Generating fine-grained surrogate temporal networks
Antonio Longa, Giulia Cencetti, Sune Lehmann +2
Temporal networks are essential for modeling and understanding systems whose behavior varies in time, from social interactions to biological systems. Often, however, real-world dat…
An Efficient Procedure for Mining Egocentric Temporal Motifs
Antonio Longa, Giulia Cencetti, Bruno Lepri +1
Temporal graphs are structures which model relational data between entities that change over time. Due to the complex structure of data, mining statistically significant temporal s…
Measuring close proximity interactions in summer camps during the COVID-19 pandemic
E. Leoni, G. Cencetti, G. Santin +6
Policy makers have implemented multiple non-pharmaceutical strategies to mitigate the COVID-19 worldwide crisis. Interventions had the aim of reducing close proximity interactions,…
Simplicial contagion in temporal higher-order networks
Sandeep Chowdhary, Aanjaneya Kumar, Giulia Cencetti +2
Complex networks represent the natural backbone to study epidemic processes in populations of interacting individuals. Such a modeling framework, however, is naturally limited to p…
Networks beyond pairwise interactions: structure and dynamics
Federico Battiston, Giulia Cencetti, Iacopo Iacopini +5
The complexity of many biological, social and technological systems stems from the richness of the interactions among their units. Over the past decades, a great variety of complex…
Multiorder Laplacian for synchronization in higher-order networks
Maxime Lucas, Giulia Cencetti, Federico Battiston
Traditionally, interaction systems have been described as networks, where links encode information on the pairwise influences among the nodes. Yet, in many systems, interactions ta…
Random walks on hypergraphs
Timoteo Carletti, Federico Battiston, Giulia Cencetti +1
In the last twenty years network science has proven its strength in modelling many real-world interacting systems as generic agents, the nodes, connected by pairwise edges. Yet, in…
Generalized patterns from local and non local reactions
Giulia Cencetti, Federico Battiston, Timoteo Carletti +1
A class of systems is considered, where immobile species associated to distinct patches, the nodes of a network, interact both locally and at a long-range, as specified by an (inte…
Diffusive behavior of multiplex networks
Giulia Cencetti, Federico Battiston
Diffusion describes the motion of microscopic entities from regions of high concentration to regions of low concentration. In multiplex networks, flows can occur both within and ac…
Reactive random walkers on complex networks
Giulia Cencetti, Federico Battiston, Duccio Fanelli +1
We introduce and study a metapopulation model of random walkers interacting at the nodes of a complex network. The model integrates random relocation moves over the links of the ne…
Pattern invariance for reaction-diffusion systems on complex networks
Giulia Cencetti, Pau Clusella, Duccio Fanelli
Given a reaction-diffusion system interacting via a complex network, we propose two different techniques to modify the network topology while preserving its dynamical behaviour. In…
Spectral control for ecological stability
Giulia Cencetti, Franco Bagnoli, Giorgio Battistelli +2
A system made up of N interacting species is considered. Self-reaction terms are assumed of the logistic type. Pairwise interactions take place among species according to different…
Control of multidimensional systems on complex network
Giulia Cencetti, Franco Bagnoli, Giorgio Battistelli +2
Multidimensional systems coupled via complex networks are widespread in nature and thus frequently invoked for a large plethora of interesting applications. From ecology to physics…
Global topological control for synchronized dynamics on networks
Giulia Cencetti, Franco Bagnoli, Giorgio Battistelli +3
A general scheme is proposed and tested to control the symmetry breaking instability of a homogeneous solution of a spatially extended multispecies model, defined on a network. The…
The second will be first: competition on directed networks
Giulia Cencetti, Franco Bagnoli, Francesca Di Patti +1
Multiple sinks competition is investigated for a walker diffusing on directed complex networks. The asymmetry of the imposed spatial support makes the system non transitive. As a c…
Endogenous crisis waves: a stochastic model with synchronized collective behavior
Stanislao Gualdi, Jean-Philippe Bouchaud, Giulia Cencetti +2
We propose a simple framework to understand commonly observed crisis waves in macroeconomic Agent Based models, that is also relevant to a variety of other physical or biological s…