5 papers
Corrections to and improvements on results from "The Laplacian spectrum of large graphs sampled from graphons"
Federica Garin, Paolo Frasca, Renato Vizuete
In this note we correct the proof of Proposition 4 in our paper "The Laplacian Spectrum of Large Graphs Sampled from Graphons" (arXiv:2004.09177) and we improve several results the…
SIS epidemics on open networks: A replacement-based approximation
Renato Vizuete, Paolo Frasca, Elena Panteley
In this paper we analyze continuous-time SIS epidemics subject to arrivals and departures of agents, by using an approximated process based on replacements. In defining the SIS dyn…
On Lyapunov functions for open Hegselmann-Krause dynamics
Renato Vizuete, Paolo Frasca, Elena Panteley
In this paper, we provide a formulation of an open Hegselmann-Krause (HK) dynamics where agents can join and leave the system during the interactions. We consider a stochastic fram…
Resource allocation in open multi-agent systems: an online optimization analysis
Renato Vizuete, Charles Monnoyer de Galland, Julien M. Hendrickx +2
The resource allocation problem consists of the optimal distribution of a budget between agents in a group. We consider such a problem in the context of open systems, where agents…
Optimal one-dimensional coverage by unreliable sensors
Paolo Frasca, Federica Garin, Balazs Gerencser +1
This paper regards the problem of optimally placing unreliable sensors in a one-dimensional environment. We assume that sensors can fail with a certain probability and we minimize…