2 code implementations • 7 Sep 2022 • Daniel Grünbaum, Maike L. Stern, Elmar W. Lang
We present quantitative probing as a model-agnostic framework for validating causal models in the presence of quantitative domain knowledge.
no code implementations • 8 Dec 2021 • Simon Wein, Alina Schüller, Ana Maria Tomé, Wilhelm M. Malloni, Mark W. Greenlee, Elmar W. Lang
We evaluate the performance of the GNN models on a variety of scenarios in MRI studies and also compare it to a VAR model, which is currently often used for directed functional connectivity analysis.
1 code implementation • 14 Oct 2020 • Simon Wein, Wilhelm Malloni, Ana Maria Tomé, Sebastian M. Frank, Gina-Isabelle Henze, Stefan Wüst, Mark W. Greenlee, Elmar W. Lang
Moreover, dynamic interactions between different brain regions learned by this data-driven approach can provide a multi-modal measure of causal connectivity strength.
no code implementations • 9 Oct 2020 • Heribert Wankerl, Maike L. Stern, Ali Mahdavi, Christoph Eichler, Elmar W. Lang
Such a combination of both, discrete and continuous parameters is a challenging optimization problem that often requires a computationally expensive search for an optimal system design.
1 code implementation • 3 Jul 2020 • Martin Stetter, Elmar W. Lang
We demonstrate its performance on a set of several related, but different one-shot imitation tasks, which the agent flexibly solves in an active inference style.
no code implementations • 26 Nov 2019 • Christian Lang, Florian Steinborn, Oliver Steffens, Elmar W. Lang
This paper presents a convolutional neural network (CNN) which can be used for forecasting electricity load profiles 36 hours into the future.
no code implementations • 22 Mar 2019 • Simon Wein, Ana Maria Tomé, Markus Goldhacker, Mark W. Greenlee, Elmar W. Lang
The results of the proposed workflow are then compared to those obtained by a widely used group ICA approach for fMRI analysis.