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Stefan Wahl

3 accepted papers

2026

A Probabilistic Framework for LLM-Based Model Discovery

ICML 2026poster

Automated methods for discovering mechanistic simulator models from observational data offer a promising path toward accelerating scientific progress. Such methods often take the form of agentic-style iterative workflows that repeatedly propose and revise candidate models by imitating human discover…

Cited by 0SourceScholar
2025

TRADE: Transfer of Distributions between External Conditions with Normalizing Flows

AISTATS 2025poster

Modeling distributions that depend on external control parameters is a common scenario in diverse applications like molecular simulations, where system properties like temperature affect molecular configurations. Despite the relevance of these applications, existing solutions are unsatisfactory as t…

Cited by 0SourcecodeScholar
2024

On the Universality of Volume-Preserving and Coupling-Based Normalizing Flows

ICML 2024poster

We present a novel theoretical framework for understanding the expressive power of normalizing flows. Despite their prevalence in scientific applications, a comprehensive understanding of flows remains elusive due to their restricted architectures. Existing theorems fall short as they require the us…

Cited by 5SourcePDFScholar