132 citations
- Strateji Araşdırmalar MərkəziAZ14 papers
- Université Paris 1 Panthéon-SorbonneFR9 papers
- Laboratoire de Probabilités et Modèles AléatoiresFR7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Laboratoire de Probabilités, Statistique et ModélisationFR6 papers
- Sorbonne UniversitéFR6 papers
- Université Paris CitéFR5 papers
- Mathématiques Appliquées à Paris 5FR4 papers
- Centre de Recherche en Mathématiques de la DécisionFR3 papers
- Florida International UniversityUS3 papers
- Institut FourierFR3 papers
- Laboratoire de Physique des PlasmasFR3 papers
40 papers
Fairness Meets Privacy: Integrating Differential Privacy and Demographic Parity in Multi-class Classification
Lilian Say, Christophe Denis, Rafael Pinot
The increasing use of machine learning in sensitive applications demands algorithms that simultaneously preserve data privacy and ensure fairness across potentially sensitive sub-p…
Weak conditional propagation of chaos for systems of interacting particles with nearly stable jumps
Eva Löcherbach, Dasha Loukianova, Elisa Marini
We consider a system of interacting particles, described by SDEs driven by Poisson random measures, where the coefficients depend on the empirical measure of the system. Every…
Set to Be Fair: Demographic Parity Constraints for Set-Valued Classification
Eyal Cohen, Christophe Denis, Mohamed Hebiri
Set-valued classification is used in multiclass settings where confusion between classes can occur and lead to misleading predictions. However, its application may amplify discrimi…
Representation learning with a transformer by contrastive learning for money laundering detection
Harold Guéneau, Alain Celisse, Pascal Delange
The present work tackles the money laundering detection problem. A new procedure is introduced which exploits structured time series of both qualitative and quantitative data by me…
Empirical risk minimization algorithm for multiclass classification of S.D.E. paths
Christophe Denis, Eddy Ella Mintsa
We address the multiclass classification problem for stochastic diffusion paths, assuming that the classes are distinguished by their drift functions, while the diffusion coefficie…
New invariant surface measures for the cubic Schrödinger equation
Jean-Baptiste Casteras, Ana Bela Cruzeiro, Annie Millet
We construct new invariant measures supported on mass level sets for the cubic defocusing nonlinear Schrödinger equation in dimensions and .