Clément Chatelain

Research focus

Architecture Design (Transformers, SSMs, MoE) (2)Natural Language Processing (1)Scaling Laws & Emergent Abilities (1)Computer Vision (1)

Frequent co-authors

Merveilles Agbeti-Messan (2)Pierrick Tranouez (2)Stéphane Nicolas (2)Thierry Paquet (2)

Papers (2)

Jun 22, 2026

University of Rouen Normandy3w ago·also INSA of Rouen Normandy

Scaling State-Space Models from Lines to Paragraphs: An Ablation of Mamba-based OCR

Mamba-based OCR can process long paragraphs 1.4 to 4.5 times faster than Transformers, but struggles with handwriting due to data limitations.

Merveilles Agbeti-Messan, Pierrick Tranouez, Stéphane Nicolas +2

Architecture Design (Transformers, SSMs, MoE)Natural Language Processing Scaling Laws & Emergent Abilities

Apr 1, 2026

University of Rouen NormandyApr 1, 2026·also INSA of Rouen Normandy

A Benchmark of State-Space Models vs. Transformers and BiLSTM-based Models for Historical Newspaper OCR

Forget quadratic complexity: Mamba-based OCR rivals Transformer accuracy while halving inference time and scaling memory more efficiently, finally making paragraph-level historical text transcription practical.

Merveilles Agbeti-Messan, Thierry Paquet, Clément Chatelain +2

Architecture Design (Transformers, SSMs, MoE)Computer Vision Eval Frameworks & Benchmarks

Search

Clément Chatelain

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)