Preliminary Program

08:00

Registration

08:30

Welcome, workshop opening, announcements

08:45

Session 1: Numerical methods for system simulation

08:45

Linus Langenkamp and Bernhard Bachmann. On the Implementation of Newton Iterations for Fully and Diagonally Implicit Runge-Kutta Methods

09:20

Andrea Neumayr. Accuracy and Termination Tolerances for the Minkowski Portal Refinement Algorithm with Variable-Step Solvers

09:55

Coffee break

10:25

Session 2: Compilation, model transformations and symbolic techniques

10:25

Francesco Casella, Jadon Clugston, Andreas Heuermann, Per Östlund, Adrian Pop, Chris Rackauckas and Aayush Sabharwal. Bridging the gap between equation-based modeling languages: From Modelica to Julia Modeling Toolkit via Base Modelica

11:00

Chrissula Bermperi, Karim Abdelhak and Bernhard Bachmann. Solving Cyclic Alias Sets Using the Bareiss Algorithm

11:25

Felix Brandt, Philip Hannebohm and Bernhard Bachmann. Bidirectional Jacobian Evaluation using Symbolic Adjoint Differentiation

12:00

Philip Hannebohm, Karim Abdelhak and Bernhard Bachmann. Structural Reduction of the Initial Problem for Differential Algebraic Equation Systems

12:25

Lunch break

13:40

Keynote presentation: Michael Tiller. Title to be announced

14:40

Coffee break

15:10

Session 3: System modeling and model-based system engineering

15:10

Dirk Zimmer and Raphael Gebhart. Equation-based Modeling and Information Completeness

15:45

John Tinnerholm. Agentic-Modelica: Self-Modifying Equation-Based Modeling

16:20

Sung Wook Paek, Christina Nguyen, Asma Patel, Johannes Norheim and Olivier de Weck. Exploration of Aircraft Engine Concepts with OpenModelica

16:45

Niklas Waldmann, Wilhelm Tegethoff, Andreas Varchmin, Thomas M. Koller and Thomas Vietor. Towards a Cross-Domain Methodology for AI-Assisted Concept Synthesis and Evaluation of High-Voltage Battery Systems

17:10

Closing session

17:25

End