activity
20082026
most citedOn the Prediction Performance of the Lasso

166 citations · 317 across the 26 of their papers we have counts for

collaborators

30 papers

stat.ML2026

Demographic Parity Tails for Regression

Naht Sinh Le, Christophe Denis, Mohamed Hebiri

Demographic parity (DP) is a widely studied fairness criterion in regression, enforcing independence between the predictions and sensitive attributes. However, constraining the ent…

stat.ML2026

Fair regression under localized demographic parity constraints

Arthur Charpentier, Christophe Denis, Romuald Elie +2

Demographic parity (DP) is a widely used group fairness criterion requiring predictive distributions to be invariant across sensitive groups. While natural in classification, full…

math.OC2025

Randomized multi-class classification under system constraints: a unified approach via post-processing

Evgenii Chzhen, Mohamed Hebiri, Gayane Taturyan

We study the problem of multi-class classification under system-level constraints expressible as linear functionals over randomized classifiers. We propose a post-processing approa…

stat.ML2025

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…

stat.ML2025

Class conditional conformal prediction for multiple inputs by p-value aggregation

Jean-Baptiste Fermanian, Mohamed Hebiri, Joseph Salmon

Conformal prediction methods are statistical tools designed to quantify uncertainty and generate predictive sets with guaranteed coverage probabilities. This work introduces an inn…

stat.ML2024

Regression under demographic parity constraints via unlabeled post-processing

Evgenii Chzhen, Mohamed Hebiri, Gayane Taturyan

We address the problem of performing regression while ensuring demographic parity, even without access to sensitive attributes during inference. We present a general-purpose post-p…