Publications

Modeling the Spread of Misfolded Proteins in Alzheimer’s Disease using Higher-Order Simplicial Complex Contagion
Neurodegenerative diseases are characterized by complex proteins misfolded that propagate within the brain. For instance, current …
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Modeling the Spread of Misfolded Proteins in Alzheimer’s Disease using Higher-Order Simplicial Complex Contagion
Disentangling the role of heterogeneity and hyperedge overlap in explosive contagion on higher-order networks
Higher-order networks are used to model complex contagion processes in social groups of varying sizes, where heterogeneity and …
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Disentangling the role of heterogeneity and hyperedge overlap in explosive contagion on higher-order networks
The dynamics of higher-order novelties
Studying how we explore the world in search of novelties is key to understand the mechanisms that can lead to new discoveries. Previous …
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The dynamics of higher-order novelties
The networks of ingredient combination in cuisines around the world
Investigating how different ingredients are combined in popular dishes is crucial to reveal the fundamental principles behind the …
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The networks of ingredient combination in cuisines around the world
The temporal dynamics of group interactions in higher-order social networks
Representing social systems as networks, starting from the interactions between individuals, sheds light on the mechanisms governing …
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The temporal dynamics of group interactions in higher-order social networks
The structural evolution of temporal hypergraphs through the lens of hyper-cores
The richness of many complex systems stems from the interactions among their components. The higher-order nature of these interactions, …
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The structural evolution of temporal hypergraphs through the lens of hyper-cores
Distinguishing mechanisms of social contagion from local network view
The adoption of individual behavioural patterns is largely determined by stimuli arriving from peers via social interactions or from …
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Distinguishing mechanisms of social contagion from local network view
Not your private tête-à-tête: leveraging the power of higher-order networks to study animal communication
Animal communication is frequently studied with conventional network representations that link pairs of individuals who interact, for …
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Not your private tête-à-tête: leveraging the power of higher-order networks to study animal communication
Insights from exact social contagion dynamics on networks with higher-order structures
Recently, there has been an increasing interest in studying dynamical processes on networks exhibiting higher-order structures, such as …
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Insights from exact social contagion dynamics on networks with higher-order structures
Hyper-cores promote localization and efficient seeding in higher-order processes
Going beyond networks, to include higher-order interactions of arbitrary sizes, is a major step to better describe complex systems. In …
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Hyper-cores promote localization and efficient seeding in higher-order processes
XGI: A Python package for higher-order interaction networks
CompleX Group Interactions (XGI) is a library for analyzing higher-order networks. Such networks are used to model interactions of …
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XGI: A Python package for higher-order interaction networks
Simplicially driven simple contagion
Single contagion processes are known to display a continuous transition from an epidemic-free state to an epidemic one, for contagion …
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Simplicially driven simple contagion
Quantifying human performance in chess
From sports to science, the recent availability of large-scale data has allowed to gain insights on the drivers of human innovation and …
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Quantifying human performance in chess
Non-selective distribution of infectious disease prevention may outperform risk-based targeting
Epidemic control often requires optimal distribution of available vaccines and prophylactic tools, to protect from infection those …
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Non-selective distribution of infectious disease prevention may outperform risk-based targeting
Social contagion on higher-order structures
In this Chapter, we discuss the effects of higher-order structures on SIS-like processes of social contagion. After a brief …
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Social contagion on higher-order structures
Group interactions modulate critical mass dynamics in social convention
How can minorities of individuals overturn social conventions? The theory of critical mass states that when a committed minority …
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Group interactions modulate critical mass dynamics in social convention
Social interactions affect discovery processes
Our network of acquaintances determines how we get exposed to ideas, products, or cultural artworks (books, music, movies, …
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Social interactions affect discovery processes
Influential groups for seeding and sustaining nonlinear contagion in heterogeneous hypergraphs
Contagion phenomena are often the results of multibody interactions—such as superspreading events or social reinforcement—describable …
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Influential groups for seeding and sustaining nonlinear contagion in heterogeneous hypergraphs
The physics of higher-order interactions in complex systems
Complex networks have become the main paradigm for modelling the dynamics of interacting systems. However, networks are intrinsically …
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The physics of higher-order interactions in complex systems
The structural architecture of international industry networks in the global economy
Globalisation continuously produces novel economic relationships mediated by flows of goods, services, capital, and information between …
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The structural architecture of international industry networks in the global economy
Simplicial contagion in temporal higher-order networks
Complex networks represent the natural backbone to study epidemic processes in populations of interacting individuals. Such a modeling …
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Simplicial contagion in temporal higher-order networks
London in lockdown: Mobility in the Pandemic City
This chapter looks at the spatial distribution and mobility patterns of essential and non-essential workers before and during the …
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London in lockdown: Mobility in the Pandemic City
On the dual nature of adoption processes in complex networks
Adoption processes in socio-technological systems have been widely studied both empirically and theoretically. The way in which social …
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On the dual nature of adoption processes in complex networks
Interactive discovery processes on complex networks
Innovation is the driving force of human progress. Recent urn models reproduce well the dynamics through which the discovery of a …
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Interactive discovery processes on complex networks
Networks beyond pairwise interactions: structure and dynamics
The complexity of many biological, social and technological systems stems from the richness of the interactions among their units. Over …
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Networks beyond pairwise interactions: structure and dynamics
Multilayer modeling of adoption dynamics in energy demand management
Due to the emergence of new technologies, the whole electricity system is undergoing transformations on a scale and pace never observed …
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Multilayer modeling of adoption dynamics in energy demand management
The brokerage role of small states and territories in global corporate networks
Global economic activity is networked through cross‐national linkages between firm headquarters, branches, and subsidiaries. Brokerage …
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The brokerage role of small states and territories in global corporate networks
Using Foursquare data to reveal spatial and temporal patterns in London
Understanding the functional structure of contemporary cities can find many applications ranging from urban planning to local …
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Using Foursquare data to reveal spatial and temporal patterns in London
Creative Connectivity Project - A network based approach to understand correlations between interdisciplinary group dynamics and creative performance
Creativity, technology and innovation are the main driving forces of our modern world and they often trigger behavioural and cultural …
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Creative Connectivity Project - A network based approach to understand correlations between interdisciplinary group dynamics and creative performance
Evaluating the impact of PrEP on HIV and gonorrhea on a networked population of female sex workers
Sexual contacts are the main spreading route of HIV. This puts sex workers at higher risk of infection even in populations where HIV …
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Evaluating the impact of PrEP on HIV and gonorrhea on a networked population of female sex workers
Simplicial models of social contagion
Complex networks have been successfully used to describe the spread of diseases in populations of interacting individuals. Conversely, …
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Simplicial models of social contagion
The role of tax havens and offshore financial centres in shaping corporate geographies: an industry sector perspective
This paper investigates the role of tax havens and offshore financial centres (THOFC) in the global economy. Network analysis of 24 …
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The role of tax havens and offshore financial centers in Asia-Pacific networks: evidence from firm-subsidiary connections
This paper adds a network dimension to locational theories on multinational corporate strategy to explain how tax havens and offshore …
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Network dynamics of innovation processes
We introduce a model for the emergence of innovations, in which cognitive processes are described as random walks on the network of …
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Network dynamics of innovation processes
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