Matthias Bethge

Full Professor, University of Tuebingen

3 papers at NeurIPS 2025

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Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

What Moves the Eyes: Doubling Mechanistic Model Performance Using Deep Networks to Discover and Test Cognitive Hypotheses

#2103 · Federico D'Agostino, Lisa Schwetlick, Matthias Bethge, Matthias Kuemmerer

A systematic fixation-level comparison of a performance-optimized DNN scanpath model and a mechanistic cognitive reveals behaviourally relevant mechanisms that can be added to the mechanistic model to substantially improve performance

AlgoTune: Can Language Models Speed Up General-Purpose Numerical Programs?

#2514 · Ori Press, Brandon Amos, Haoyu Zhao, Yikai Wu, Samuel Ainsworth, Dominik Krupke, Patrick Kidger, Touqir Sajed, Bartolomeo Stellato, Jisun Park, Nathanael Bosch, Eli Meril, Albert Steppi, Arman Zharmagambetov, Fangzhao Zhang, David Pérez-Piñeiro, Alberto Mercurio, Ni Zhan, Talor Abramovich, Kilian Lieret, Hanlin Zhang, Shirley Huang, Matthias Bethge, Ofir Press

We propose a new benchmark that tasks LMs with writing efficient code for widely used math, science and computer science functions.

Poster Session 5

1 paper

Friday, December 5, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Equivariance by Contrast: Identifiable Equivariant Embeddings from Unlabeled Finite Group Actions

#2609 · Tobias Schmidt, Steffen Schneider, Matthias Bethge