Martin Trapp

Martin Trapp

Almost surely

AoF Postdoctoral Researcher

Aalto University, Finland

Martin is an Academy of Finland postdoctoral researcher at Aalto University and a member of the ELLIS society, working on probabilistic machine learning. His research is centred around representing, quantifying, and reducing uncertainties to make machine learning more reliable. He is particularly interested in efficient and principled approaches for large-scale systems with applications in language and vision.

See my biography for more details.

Research Interests

  • Tracable Models: Probabilistic circuits, limits of tractability, and exact & approximate Bayesian inference.
  • Bayesian Learning: Uncertainty quantification & reduction in deep learning, inductive biases, and non-parametric & function-space methods.
  • Probabilistic Numerics: Probabilistic programming, uncertainty quantification, and uncertainty reduction.

News & Updates

CVPR Workshop on Uncertainty Quantification for Computer Vision.

June 2025

UAI Paper accepted!

May 2025

Our BitVI paper has been accepted to UAI 2025. Check out the paper, the code will be released soon.

ICLR Paper accepted!

February 2025

Our paper on Streamlining paper has been accepted to ICLR 2025. Check out the paper and the library here.

Selected Publications

  1. Approximate Bayesian Inference via Bitstring Representations  

    Sladek, Aleksanteri and Trapp, Martin and Solin, Arno

    Proceedings of the 41st Conference on Uncertainty in Artificial Intelligence (UAI) , 2025
  2. Streamlining Prediction in Bayesian Deep Learning  

    Li, Rui and Klasson, Marcus and Solin, Arno and Trapp, Martin

    The 13th International Conference on Learning Representations (ICLR) , 2025
  3. Subtractive Mixture Models via Squaring: Representation and Learning  

    Loconte, Lorenzo and Sladek, Aleksanteri M. and Mengel, Stefan and Trapp, Martin and Solin, Arno and Gillis, Nicolas and Vergari, Antonio

    The 12th International Conference on Learning Representations (ICLR) , 2024 Spotlight