Dirk Hartmann

According to our database, Dirk Hartmann authored at least 16 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Operator inference with roll outs for learning reduced models from scarce and low-quality data.

Wayne Isaac Tan Uy, Dirk Hartmann, Benjamin Peherstorfer

Comput. Math. Appl., September, 2023

Real-time Digital Twins.

Dirk Hartmann

CoRR, 2023

2022

A neural network multigrid solver for the Navier-Stokes equations.

Nils Margenberg, Dirk Hartmann, Christian Lessig, Thomas Richter

J. Comput. Phys., 2022

The Executable Digital Twin: merging the digital and the physics worlds.

Dirk Hartmann, Herman Van der Auweraer

CoRR, 2022

Active-learning-based non-intrusive Model Order Reduction.

Qinyu Zhuang, Dirk Hartmann, Hans-Joachim Bungartz, Juan Manuel Lorenzi

CoRR, 2022

2021

A Differentiable Solver Approach to Operator Inference.

Dirk Hartmann, Lukas Failer

CoRR, 2021

Model Order Reduction based on Runge-Kutta Neural Network.

Qinyu Zhuang, Juan Manuel Lorenzi, Hans-Joachim Bungartz, Dirk Hartmann

CoRR, 2021

Machine Learning-Based Optimal Mesh Generation in Computational Fluid Dynamics.

Keefe Huang, Moritz Krügener, Alistair Brown, Friedrich Menhorn, Hans-Joachim Bungartz, Dirk Hartmann

CoRR, 2021

2020

Digital Twins.

Dirk Hartmann, Herman Van der Auweraer

CoRR, 2020

2019

Novel method for online wear estimation of centrifugal pumps using multi-fidelity modeling.

Christoph Bergs, Michael Heizmann, Dirk Hartmann, Gilberto Lem Carillo

Proceedings of the IEEE International Conference on Industrial Cyber Physical Systems, 2019

2013

Modeling and Computing of Deformation Dynamics of Inhomogeneous Biological Surfaces.

Moritz Mercker, Anna K. Marciniak-Czochra, Thomas Richter, Dirk Hartmann

SIAM J. Appl. Math., 2013

Structured first order conservation models for pedestrian dynamics.

Dirk Hartmann, Isabella von Sivers

Networks Heterog. Media, 2013

2012

Generation and use of sparse navigation graphs for microscopic pedestrian simulation models.

Angelika Kneidl, André Borrmann, Dirk Hartmann

Adv. Eng. Informatics, 2012

2011

Integrating pedestrian simulation, tracking and event detection for crowd analysis.

Matthias Butenuth, Florian Burkert, Florian Schmidt, Stefan Hinz, Dirk Hartmann, Angelika Kneidl, André Borrmann, Beril Sirmaçek

Proceedings of the IEEE International Conference on Computer Vision Workshops, 2011

2010

Microscopic Pedestrian Simulations: From Passenger Exchange Times to Regional Evacuation.

Gerta Köster, Dirk Hartmann, Wolfram Klein

Proceedings of the Operations Research Proceedings 2010, 2010

2004

Neurophysiology and freedom of the will.

Dirk Hartmann

Poiesis Prax., 2004