20 citations · 65 across the 19 of their papers we have counts for
6 papers · 1 filter
An alternative approach to large deviations for the almost-critical Erdős-Rényi random graph
Luisa Andreis, Gianmarco Bet, Maxence Phalempin
We study the near-critical behavior of the sparse Erdős-Rényi random graph on vertices, where the connection probability satisfies $np = 1+θ(b_n^2/n)…
Generating synthetic power grids using exponential random graphs models
Francesco Giacomarra, Gianmarco Bet, Alessandro Zocca
Synthetic power grids enable secure, real-world energy system simulations and are crucial for algorithm testing, resilience assessment, and policy formulation. We propose a novel m…
Detecting a late changepoint in the preferential attachment model
Gianmarco Bet, Kay Bogerd, Rui M. Castro +1
Motivated by the problem of detecting a change in the evolution of a network, we consider the preferential attachment random graph model with a time-dependent attachment function.…
First-order asymptotics for the structure of the inhomogeneous random graph
Gianmarco Bet, Kay Bogerd, Vanessa Jacquier
In the inhomogeneous random graph model, each vertex is assigned a weight , and an edge between any two vertices is present with…
Localized geometry detection in scale-free random graphs
Gianmarco Bet, Riccardo Michielan, Clara Stegehuis
We consider the problem of detecting whether a power-law inhomogeneous random graph contains a geometric community, and we frame this as an hypothesis testing problem. More precise…
The financial health of a company and the risk of its default: Back to the future
Gianmarco Bet, Francesco Dainelli, Eugenio Fabrizi
We theorize the financial health of a company and the risk of its default. A company is financially healthy as long as its equilibrium in the financial system is maintained, which…