From the 4 of 68 papers with an AI index.
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- Centre National de la Recherche ScientifiqueFR38 papers
- Université Paris-SaclayFR26 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR22 papers
- University of Maryland, College ParkUS21 papers
- AGH University of KrakowPL20 papers
- CEA Paris-SaclayFR20 papers
- Centro Brasileiro de Pesquisas FísicasBR20 papers
- École Polytechnique Fédérale de LausanneCH20 papers
- Eötvös Loránd UniversityHU20 papers
- European Organization for Nuclear ResearchCH20 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ20 papers
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO20 papers
4 papers · 1 filter
Nonparametric estimation of the jump rate in mean field interacting systems of neurons
Aline Duarte, Kadmo Laxa, Eva Löcherbach +2
We consider finite systems of interacting neurons described by non-linear Hawkes processes in a mean field frame. Neurons are described by their membrane potential. They spike…
Exponentially Fading Memory Signature
Eduardo Abi Jaber, Dimitri Sotnikov
We introduce the exponentially fading memory (EFM) signature, a time-invariant transformation of an infinite (possibly rough) path that serves as a mean-reverting analogue of the c…
Weak solutions of Stochastic Volterra Equations in convex domains with general kernels
Eduardo Abi Jaber, Aurélien Alfonsi, Guillaume Szulda
We establish new weak existence results for -dimensional Stochastic Volterra Equations (SVEs) with continuous coefficients and possibly singular one-dimensional non-convolution…
Quantitative contraction rates for Sinkhorn's algorithm: beyond bounded costs and compact marginals
Giovanni Conforti, Alain Durmus, Giacomo Greco
We show non-asymptotic exponential convergence of Sinkhorn iterates to the Schrödinger potentials, solutions of the quadratic Entropic Optimal Transport problem on …