15 citations · 38 across the 9 of their papers we have counts for
14 papers
The spectral edge of sparse directed Erdös-Rényi graphs
Simon Coste, Yizhe Zhu
Let be fixed and let be an matrix with independent $\Ber(d/n)$ entries. For every , we prove that, with high probability, a positive proportion…
The Wasserstein cost of Importance Sampling
Simon Coste, Michael Goldman
Importance sampling (IS) consists in biasing samples from a distribution towards another distribution . Concretely, given samples from , the IS measure is $$\hat{g}…
The delocalization of eigenvectors of real elliptic matrices
Lucas Benigni, Simon Coste, Guillaume Dubach
We investigate delocalization phenomena for eigenvectors of real random matrices that are invariant by orthogonal transformations. A specific phenomenon with these ensembles is tha…
Random eigenvalues of graphenes and the triangulation of plane
Artur Bille, Victor Buchstaber, Simon Coste +2
We analyse the numbers of closed paths of length on two important regular lattices: the hexagonal lattice (also called in chemistry) and its du…
Efficient Training of Energy-Based Models Using Jarzynski Equality
Davide Carbone, Mengjian Hua, Simon Coste +1
Energy-based models (EBMs) are generative models inspired by statistical physics with a wide range of applications in unsupervised learning. Their performance is best measured by t…
Wavelet Score-Based Generative Modeling
Florentin Guth, Simon Coste, Valentin De Bortoli +1
Score-based generative models (SGMs) synthesize new data samples from Gaussian white noise by running a time-reversed Stochastic Differential Equation (SDE) whose drift coefficient…