I am a final year PhD student at INRIA Paris (Sierra Project team, led by Francis Bach). I am working under the supervision of Umut Simsekli and Alain Durmus.

Before that, I obtained an MSc in Mathematics from the University of Oxford, and a BSc/MSc from Ecole Polytechnique. More information about professional and academic experiences can be found in my CV.

Preprints

Latent Discrete Diffusion Models

Shariatian D., Durmus A., Peluchetti S.

Publications

NeurIPS 2025 — Algorithm and Data Dependent Generalization Bounds for Score-Based Generative Models

Shariatian D.*, Dupuis B.*, Haddouche M.*, Durmus A.O., Simsekli U.

ICML 2025 — Bit-Level Discrete Diffusion with Markov Probabilistic Models: An Improved Framework with Sharp Convergence Bounds under Minimal Assumptions

Shariatian D.*, Pham L.T.N.*, Ocello A., Conforti G., Durmus A.O.

ICLR 2025 — Heavy-Tailed Diffusion withDenoising Levy Probabilistic Models

Shariatian D., Simsekli U., Durmus A.O.

NeurIPS 2024 — Piecewise Deterministic Generative Models

Bertazzi A., Shariatian D., Durmus A.O., Simsekli U., Moulines É.