79 citations · 208 across the 4 of their papers we have counts for
5 papers
Epidemic spreading in modular time-varying networks
Matthieu Nadini, Kaiyuan Sun, Enrico Ubaldi +3
We investigate the effects of modular and temporal connectivity patterns on epidemic spreading. To this end, we introduce and analytically characterise a model of time-varying netw…
Epidemic Spreading on Activity-Driven Networks with Attractiveness
Iacopo Pozzana, Kaiyuan Sun, Nicola Perra
We study SIS epidemic spreading processes unfolding on a recent generalisation of the activity-driven modelling framework. In this model of time-varying networks each node is descr…
Random walks on activity-driven networks with attractiveness
Laura Alessandretti, Kaiyuan Sun, Andrea Baronchelli +1
Virtually all real-world networks are dynamical entities. In social networks, the propensity of nodes to engage in social interactions (activity) and their chances to be selected b…
The Scaling of Human Contacts in Reaction-Diffusion Processes on Heterogeneous Metapopulation Networks
Michele Tizzoni, Kaiyuan Sun, Diego Benusiglio +2
We present new empirical evidence, based on millions of interactions on Twitter, confirming that human contacts scale with population sizes. We integrate such observations into a r…
Contrasting Effects of Strong Ties on SIR and SIS Processes in Temporal Networks
Kaiyuan Sun, Andrea Baronchelli, Nicola Perra
Most real networks are characterized by connectivity patterns that evolve in time following complex, non-Markovian, dynamics. Here we investigate the impact of this ubiquitous feat…