Publications

2025
AlgoTune: Can Language Models Speed Up General-Purpose Numerical Programs?
, , Haoyu Zhao, Yikai Wu, Samuel K Ainsworth, Dominik Krupke, , Touqir Sajed, , Jisun Park, NB, Eli Meril, Albert Steppi, Arman Zharmagambetov, Fangzhao Zhang, David Perez-Pineiro, Alberto Mercurio, Ni Zhan, Talor Abramovich, Kilian Lieret, Hanlin Zhang, Shirley Huang, ,
NeurIPS 2025
arXiv openreview code website
Propagating Model Uncertainty through Filtering-based Probabilistic Numerical ODE Solvers
, , NB
ProbNum25
paper code
Multi-layer Stack Ensembles for Time Series Forecasting
NB, , , ,
AutoML25
paper
2024
ProbNumDiffEq. jl: Probabilistic Numerical Solvers for Ordinary Differential Equations in Julia
NB
JOSS
paper code
Efficient Weight-Space Laplace-Gaussian Filtering and Smoothing for Sequential Deep Learning
, , NB, ,
arXiv (preprint)
arxiv
Diffusion Tempering Improves Parameter Estimation with Probabilistic Integrators for Ordinary Differential Equations
, NB, , , , ,
ICML 2024
paper code
Parallel-in-Time Probabilistic Numerical ODE Solvers
NB, , , , ,
JMLR
paper code
Probabilistic ODE Solvers for Integration Error-Aware Model Predictive Control
, , NB, , ,
L4DC 2024
paper
2023
Probabilistic Exponential Integrators
NB, , .
NeurIPS 2023
paper code
2022
Fenrir: Physics-Enhanced Regression for Initial Value Problems
*, NB*, .
ICML 2022
paper code
Probabilistic ODE Solutions in Millions of Dimensions
*, NB*, *, .
ICML 2022
paper code
Pick-and-Mix Information Operators for Probabilistic ODE Solvers
NB, , .
AISTATS 2022
paper code video
2021
Calibrated Adaptive Probabilistic ODE Solvers
NB, , .
AISTATS 2021
paper code video
2020
Planning from Images with Deep Latent Gaussian Process Dynamics
NB*, *, , .
L4DC 2020
paper code website

Theses

2025
A Flexible and Efficient Framework for Probabilistic Numerical Simulation and Inference
PhD thesis in Computer Science, University of Tübingen
pdf slides
2019
Learning Gaussian Process Dynamics Models from Visual Observations for Control
Master thesis in Data Engineering and Analytics
pdf
2018
Evolutionary Games for Global Function Minimization
Master thesis in Mathematics
pdf code
2016
Different Noise Models in Variable Density Compressed Sensing
Bachelor thesis in Mathematics