Batiste Le Bars

Journals

Learning Laplacian Matrix from Graph Signals with Sparse Spectral Representation

P. Humbert*, B. Le Bars*, L. Oudre, A. Kalogeratos and N. Vayatis. Journal of Machine Learning Research 22 (2021).

Conferences

TAMIS: Tailored Membership Inference Attacks on Synthetic Data

P. Andey, B. Le Bars and M. Tommasi. ECML-PKDD 2025.

On Volume Minimization in Conformal Regression

B. Le Bars and P. Humbert. ICML 2025.

Improved Stability and Generalization Guarantees of the Decentralized SGD Algorithm

B. Le Bars, A. Bellet, M. Tommasi, K. Scaman and G. Neglia. ICML 2024.

Minimax Excess Risk of First-Order Methods for Statistical Learning with Data-Dependent Oracles

K. Scaman, M. Even, B. Le Bars and L. Massoulié. AISTATS 2024.

One-Shot Federated Conformal Prediction

P. Humbert, B. Le Bars, A. Bellet, and S. Arlot. ICML 2023.

Refined Convergence and Topology Learning for Decentralized SGD with Heterogeneous Data

B. Le Bars, A. Bellet, M. Tommasi, E. Lavoie and A-M. Kermarrec . AISTATS 2023.

Robust Kernel Density Estimation with Median-of-Means principle

P. Humbert*, B. Le Bars* and L. Minvielle. ICML 2022.

Learning the piece-wise constant graph structure of a varying Ising model

B. Le Bars, P. Humbert, A. Kalogeratos and N. Vayatis. ICML 2020.

Learning laplacian matrix from bandlimited graph signals

B. Le Bars, P. Humbert, L. Oudre and A. Kalogeratos. ICASSP 2019.

A Probabilistic Framework to Node-level Anomaly Detection in Communication Networks

B. Le Bars and A. Kalogeratos. INFOCOM 2019.

Preprints

Adaptive collaboration for online personalized distributed learning with heterogeneous clients

C. Philippenko, B. Le Bars, K. Scaman and L. Massoulié. July 2024

Generalization under Byzantine & Poisoning Attacks: Tight Stability Bounds in Robust Distributed Learning

T. Boudou, B. Le Bars, N. Gupta and A. Bellet. June 2024

Marginal and Training-Conditional Guarantees in One-Shot Federated Conformal Prediction

P. Humbert, B. Le Bars, A. Bellet, and S. Arlot. May 2024

Thesis

Event detection and structure inference for graph vectors

B. Le Bars. 2021.