Reyhane Askari-Hemmat

Research Scientist, FAIR, FAIR

Joined

September 2020

Names

Reyhane Askari-Hemmat (Preferred)

,

Reyhane Askari

,

Reyhane Askari Hemmat

Emails

****@iro.umontreal.ca (Confirmed)

,

****@umontreal.ca (Confirmed)

,

****@gmail.com (Confirmed)

,

****@meta.com (Confirmed)

,

****@mila.quebec (Confirmed)

Personal Links

Semantic Scholar

Career & Education History

Research Scientist

FAIR, FAIR (meta.com)

2025 – Present

Advisors, Relations & Conflicts

Postdoc Advisor

Adriana Romero-Soriano

2022 – Present

Postdoc Advisor

Michal Drozdzal

2022 – Present

PhD Advisor

Nicolas Le Roux

2019 – 2024

PhD Advisor

Ioannis Mitliagkas

2019 – 2024

Expertise

Diffusion Models

Present

Synthetic data

Present

Publications

Why Less is More (Sometimes): A Theory of Data Curation
Elvis Dohmatob, Mohammad Pezeshki, Reyhane Askari-Hemmat
- ICLR 2026 Poster
- Readers: Everyone
Increasing the Utility of Synthetic Images through Chamfer Guidance
Nicola Dall'Asen, Xiaofeng Zhang, Reyhane Askari-Hemmat, Melissa Hall, Jakob Verbeek, Adriana Romero-Soriano, Michal Drozdzal
- NeurIPS 2025 poster
- Readers: Everyone
Improving the Scaling Laws of Synthetic Data with Deliberate Practice
Reyhane Askari-Hemmat, Mohammad Pezeshki, Elvis Dohmatob, Florian Bordes, Pietro Astolfi, Melissa Hall, Jakob Verbeek, Michal Drozdzal, Adriana Romero-Soriano
- ICML 2025 oral
- Readers: Everyone
Deliberate Practice with Synthetic Data
Reyhane Askari-Hemmat, Mohammad Pezeshki, Pietro Astolfi, Melissa Hall, Florian Bordes, Jakob Verbeek, Michal Drozdzal, Adriana Romero-Soriano
- AFM 2024 Poster
- Readers: Everyone
On improved Conditioning Mechanisms and Pre-training Strategies for Diffusion Models
Tariq Berrada, Pietro Astolfi, Melissa Hall, Reyhane Askari Hemmat, Yohann Benchetrit, Marton Havasi, Matthew J. Muckley, Karteek Alahari, Adriana Romero-Soriano, Jakob Verbeek, Michal Drozdzal
- NeurIPS 2024 poster
- Readers: Everyone
Feedback-guided Data Synthesis for Imbalanced Classification
Reyhane Askari Hemmat, Mohammad Pezeshki, Florian Bordes, Michal Drozdzal, Adriana Romero-Soriano
- Accepted by TMLR
- Readers: Everyone
Feedback-guided Data Synthesis for Imbalanced Classification
Reyhane Askari Hemmat, Mohammad Pezeshki, Florian Bordes, Michal Drozdzal, Adriana Romero-Soriano
- SyntheticData4ML 2023 Poster
- Readers: Everyone
Feedback-guided Data Synthesis for Imbalanced Classification
Reyhane Askari Hemmat, Mohammad Pezeshki, Florian Bordes, Michal Drozdzal, Adriana Romero-Soriano
- Submitted to ICLR 2024
- Readers: Everyone
LEAD: Min-Max Optimization from a Physical Perspective
Reyhane Askari Hemmat, Amartya Mitra, Guillaume Lajoie, Ioannis Mitliagkas
- Frontiers4LCD
- Readers: Everyone
LEAD: Min-Max Optimization from a Physical Perspective
Reyhane Askari Hemmat, Amartya Mitra, Guillaume Lajoie, Ioannis Mitliagkas
- Accepted by TMLR
- Readers: Everyone

Co-Authors