1 code implementation • 14 Feb 2022 • Xiaoxi Wei, A. Aldo Faisal, Moritz Grosse-Wentrup, Alexandre Gramfort, Sylvain Chevallier, Vinay Jayaram, Camille Jeunet, Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou, William C. Duong, Stephen M. Gordon, Vernon J. Lawhern, Maciej Śliwowski, Vincent Rouanne, Piotr Tempczyk
Task 2 is centred on Brain-Computer Interfacing (BCI), addressing motor imagery decoding across both subjects and data sets.
no code implementations • 1 Feb 2022 • Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou
The second task required to transfer models trained on the subjects of one or more source motor imagery datasets to perform inference on two target datasets, providing a small set of personalized calibration data for multiple test subjects.
no code implementations • 9 Dec 2021 • Gaetan Bahl, Mehdi Bahri, Florent Lafarge
By contrast, we propose a method that directly infers the final road graph in a single pass.
1 code implementation • CVPR 2021 • Mehdi Bahri, Gaétan Bahl, Stefanos Zafeiriou
In this paper, we present and evaluate different strategies for the binarization of graph neural networks.
no code implementations • 16 Dec 2020 • Mehdi Bahri, Eimear O' Sullivan, Shunwang Gong, Feng Liu, Xiaoming Liu, Michael M. Bronstein, Stefanos Zafeiriou
Compared to the previous state-of-the-art learning algorithms for non-rigid registration of face scans, SMF only requires the raw data to be rigidly aligned (with scaling) with a pre-defined face template.
no code implementations • CVPR 2020 • Shunwang Gong, Mehdi Bahri, Michael M. Bronstein, Stefanos Zafeiriou
Graph convolution operators bring the advantages of deep learning to a variety of graph and mesh processing tasks previously deemed out of reach.
no code implementations • 18 Jan 2018 • Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
Dictionary learning and component analysis models are fundamental for learning compact representations that are relevant to a given task (feature extraction, dimensionality reduction, denoising, etc.).
1 code implementation • ICCV 2017 • Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
In this paper, we introduce a new robust decomposition of images by combining ideas from sparse dictionary learning and PCP.