no code implementations • 31 Dec 2023 • Tim Sziburis, Susanne Blex, Tobias Glasmachers, Ioannis Iossifidis
We introduce a systematic dataset of 3D center-out task-space trajectories of human hand transport movements in a natural setting.
no code implementations • 9 Sep 2023 • Muhammad Ayaz Hussain, Ioannis Iossifidis
In this study, we present a feedforward control system designed for active gravity compensation on an upper body exoskeleton.
no code implementations • 1 Aug 2023 • Stephan Johann Lehmler, Muhammad Saif-ur-Rehman, Tobias Glasmachers, Ioannis Iossifidis
Our approach models activation patterns of thresholded nodes in (deep) artificial neural networks as stochastic processes.
no code implementations • 30 Mar 2023 • Muhammad Saif-ur-Rehman, Omair Ali, Christian Klaes, Ioannis Iossifidis
The proposed algorithm is the first spike sorting algorithm that automatically learns the abrupt changes in the distribution of noise and SA.
no code implementations • 29 Dec 2022 • Felix Grün, Muhammad Saif-ur-Rehman, Tobias Glasmachers, Ioannis Iossifidis
In recent years distributional reinforcement learning has produced many state of the art results.
no code implementations • 21 Jun 2022 • Omair Ali, Muhammad Saif-ur-Rehman, Tobias Glasmachers, Ioannis Iossifidis, Christian Klaes
Approach: In this work, we introduce a single hybrid model called ConTraNet, which is based on CNN and Transformer architectures that is equally useful for EEG-HMI and EMG-HMI paradigms.
no code implementations • 27 Jan 2022 • Marie D. Schmidt, Tobias Glasmachers, Ioannis Iossifidis
Voluntary human motion is the product of muscle activity that results from upstream motion planning of the motor cortical areas.
no code implementations • 30 Dec 2021 • Stephan Johann Lehmler, Muhammad Saif-ur-Rehman, Tobias Glasmachers, Ioannis Iossifidis
In this study, we investigate the effectiveness of transfer learning using weight initialization for recalibration of two different pretrained deep learning models on a new subjects data, and compare their performance to subject-specific models.
no code implementations • 30 Nov 2020 • Omair Ali, Muhammad Saif-ur-Rehman, Susanne Dyck, Tobias Glasmachers, Ioannis Iossifidis, Christian Klaes
GNAA is not only an augmentation method but is also used to harness adversarial inputs in EEG data, which not only improves the classification accuracy but also enhances the robustness of the classifier.
no code implementations • 23 Dec 2019 • Muhammad Saif-ur-Rehman, Omair Ali, Robin Lienkaemper, Sussane Dyck, Marita Metzler, Yaroslav Parpaley, Joerg Wellmer, Charles Liu, Brian Lee, Spencer Kellis, Richard Andersen, Ioannis Iossifidis, Tobias Glasmachers, Christian Klaes
We proposed a novel spike sorting pipeline, based on a set of supervised and unsupervised learning algorithms.