Safwan Labbi

PhD student, CMAP, École Polytechnique

Joined

February 2024

Names

Safwan Labbi (Preferred)

Emails

****@polytechnique.edu (Confirmed)

Personal Links

Career & Education History

PhD student

CMAP, École Polytechnique (polytechnique.edu)

2023 – 2026

Advisors, Relations & Conflicts

PhD Advisor

2023 – 2026

PhD Advisor

Alain Oliviero Durmus

2023 – 2026

Coauthor

2023 – 2026

Coauthor

2023 – 2026

Expertise

Federated Reinforcement Learning

2023 – 2026

Publications

On Global Convergence Rates for Federated Softmax Policy Gradient Under Heterogeneous Environments
Safwan Labbi, Paul Mangold, Daniil Tiapkin, Eric Moulines
- AISTATS 2026 Poster
- Readers: Everyone
Beyond Softmax and Entropy: Convergence Rates of Policy Gradients with $\boldsymbol{f}$-SoftArgmax Parameterization $\&$ Coupled Regularization
Safwan Labbi, Daniil Tiapkin, Paul Mangold, Eric Moulines
- ICLR 2026 Poster
- Readers: Everyone
Federated UCBVI: Communication-Efficient Federated Regret Minimization with Heterogeneous Agents
Safwan Labbi, Daniil Tiapkin, Lorenzo Mancini, Paul Mangold, Eric Moulines
- AISTATS 2025 Poster
- Readers: Everyone
SCAFFLSA: Taming Heterogeneity in Federated Linear Stochastic Approximation and TD Learning
Paul Mangold, Sergey Samsonov, Safwan Labbi, Ilya Levin, Reda ALAMI, Alexey Naumov, Eric Moulines
- NeurIPS 2024 poster
- Readers: Everyone

Co-Authors