no code implementations • 15 Dec 2022 • Manuel Brenner, Florian Hess, Georgia Koppe, Daniel Durstewitz
Many, if not most, systems of interest in science are naturally described as nonlinear dynamical systems.
1 code implementation • 4 Nov 2021 • Daniel Kramer, Philine Lou Bommer, Carlo Tombolini, Georgia Koppe, Daniel Durstewitz
Here we propose a general framework for multi-modal data integration for the purpose of nonlinear DS reconstruction and the analysis of cross-modal relations.
no code implementations • ICLR 2021 • Dominik Schmidt, Georgia Koppe, Zahra Monfared, Max Beutelspacher, Daniel Durstewitz
A main theoretical interest in biology and physics is to identify the nonlinear dynamical system (DS) that generated observed time series.
no code implementations • 25 Sep 2019 • Dominik Schmidt, Georgia Koppe, Max Beutelspacher, Daniel Durstewitz
Vanilla RNN with ReLU activation have a simple structure that is amenable to systematic dynamical systems analysis and interpretation, but they suffer from the exploding vs. vanishing gradients problem.
no code implementations • 19 Feb 2019 • Georgia Koppe, Hazem Toutounji, Peter Kirsch, Stefanie Lis, Daniel Durstewitz
A major tenet in theoretical neuroscience is that cognitive and behavioral processes are ultimately implemented in terms of the neural system dynamics.