Domain-aware machine learning
Modeling, simulation and optimization with ML
We use machine learning to make physical processes and simulations more efficient and adaptable. Our methods make it possible to solve complex physical equations such as the Navier-Stokes equations or particle approaches (direct element modeling, DEM) with high accuracy - often in fractions of a second. These models are not only suitable for fast simulations, but also for gradient-based optimizations, such as the improvement of components or processes. Thanks to modern neural networks, we can calculate solutions flexibly and scalably without complex grids or discretizations. With generative models (e.g. LLMs), we are able to automatically generate code for parameterized simulation models in order to efficiently evaluate design possibilities.

Reliability and trustworthiness in ML
Robust and trustworthy ML models are essential for use in safety-critical areas such as industry or medicine. We develop methods that not only deliver precise predictions, but also clearly quantify the uncertainties of the results. With these approaches, we create trust in data-driven models and ensure high standards of verification, validation and reproducibility.

Explainability of machine learning models
We make machine learning models more transparent and easier to understand. By integrating existing knowledge, we ensure that the models remain comprehensible and at the same time offer valuable insights. Innovative visualization and analysis tools help us to better understand complex relationships and make the results tangible for users.

Your contact persons
Prof. Dr. Christoph Würsch
ICE Institute for Computational Engineering Teamleiter Industrial AI, Dozent für Mathematik, Physik und Machine Learning
+41 58 257 34 52 christoph.wuersch@ost.ch
Prof. Dr. Daniel Lenz
Department of Electrical Engineering Fachabteilungsleiter Elektrotechnik | Institutsleiter ICE | Professor für Mathematik und Machine Learning
+41 58 257 31 13 daniel.lenz@ost.ch

