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Ali Safa
Ali Safa
Doctoral Researcher, imec, KU Leuven
Adresse e-mail validée de imec.be
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Improving the accuracy of spiking neural networks for radar gesture recognition through preprocessing
A Safa, F Corradi, L Keuninckx, I Ocket, A Bourdoux, F Catthoor, ...
IEEE Transactions on Neural Networks and Learning Systems 34 (6), 2869-2881, 2021
272021
A low-complexity radar detector outperforming OS-CFAR for indoor drone obstacle avoidance
A Safa, T Verbelen, L Keuninckx, I Ocket, M Hartmann, A Bourdoux, ...
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2021
262021
On the use of spiking neural networks for ultralow-power radar gesture recognition
A Safa, A Bourdoux, I Ocket, F Catthoor, GGE Gielen
IEEE Microwave and Wireless Components Letters 32 (3), 222-225, 2021
19*2021
A New Look at Spike-Timing-Dependent Plasticity Networks for Spatio-Temporal Feature Learning
A Safa, I Ocket, A Bourdoux, H Sahli, F Catthoor, G Gielen
arXiv preprint arXiv:2111.00791, 2022
11*2022
Fusing event-based camera and radar for slam using spiking neural networks with continual stdp learning
A Safa, T Verbelen, I Ocket, A Bourdoux, H Sahli, F Catthoor, G Gielen
2023 IEEE International Conference on Robotics and Automation (ICRA), 2782-2788, 2023
102023
Neuromorphic near-sensor computing: from event-based sensing to edge learning
A Safa, J Van Assche, MD Alea, F Catthoor, GGE Gielen
IEEE Micro Magazine 42 (6), 88-95, 2022
92022
Fail-safe human detection for drones using a multi-modal curriculum learning approach
A Safa, T Verbelen, I Ocket, A Bourdoux, F Catthoor, GGE Gielen
IEEE Robotics and Automation Letters 7 (1), 303-310, 2021
82021
Open the box of digital neuromorphic processor: Towards effective algorithm-hardware co-design
G Tang, A Safa, K Shidqi, P Detterer, S Traferro, M Konijnenburg, ...
IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA …, 2023
52023
FMCW radar sensing for indoor drones using variational auto-encoders
A Safa, T Verbelen, O Çatal, T Van de Maele, M Hartmann, B Dhoedt, ...
2023 IEEE Radar Conference (RadarConf23), 1-6, 2023
4*2023
Exploring information-theoretic criteria to accelerate the tuning of neuromorphic level-crossing adcs
A Safa, J Van Assche, C Frenkel, A Bourdoux, F Catthoor, G Gielen
Proceedings of the 2023 Annual Neuro-Inspired Computational Elements …, 2023
42023
Event camera data classification using spiking networks with spike-timing-dependent plasticity
A Safa, I Ocket, A Bourdoux, H Sahli, F Catthoor, GGE Gielen
2022 International Joint Conference on Neural Networks (IJCNN), 1-8, 2022
42022
Convsnn: A surrogate gradient spiking neural framework for radar gesture recognition
A Safa, F Catthoor, GGE Gielen
Software Impacts 10, 100131, 2021
42021
A Fingertip-Mimicking 12×16 200μm-Resolution e-skin Taxel Readout Chip with per-Taxel Spiking Readout and Embedded Receptive Field Processing
MD Alea, A Safa, F Giacomozzi, A Adami, IR Temel, L Lorenzelli, G Gielen
2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2023
32023
Power-Efficient and Accurate Texture Sensing Using Spiking Readouts for High-Density e-Skins
MD Alea, A Safa, J Van Assche, GGE Gielen
2022 IEEE Biomedical Circuits and Systems Conference (BioCAS), 359-363, 2022
32022
STDP-driven development of attention-based people detection in spiking neural networks
A Safa, I Ocket, A Bourdoux, H Sahli, F Catthoor, GGE Gielen
IEEE Transactions on Cognitive and Developmental Systems, 2022
3*2022
Learning to Encode Vision on the Fly in Unknown Environments: A Continual Learning SLAM Approach for Drones
A Safa, T Verbelen, I Ocket, A Bourdoux, H Sahli, F Catthoor, GGE Gielen
2022 IEEE International Symposium on Safety, Security, and Rescue Robotics …, 2022
2*2022
SupportHDC: Hyperdimensional Computing with Scalable Hypervector Sparsity
A Safa, I Ocket, F Catthoor, G Gielen
Proceedings of the 2023 Annual Neuro-Inspired Computational Elements …, 2023
12023
Characterisation of the new tracker sensors for the CMS experiment at CERN
A Safa
Brussels U., 2020
12020
A Fingertip-Mimicking 12×16 200μm-Resolution e-skin Taxel Readout Chip with per-Taxel Spiking Readout and Embedded Receptive Field Processing
MD Alea, A Safa, F Giacomozzi, A Adami, IR Temel, MA Rosa, ...
IEEE Transactions on Biomedical Circuits and Systems, 2024
2024
Towards Chip-in-the-loop Spiking Neural Network Training via Metropolis-Hastings Sampling
A Safa, V Jaltare, S Sebt, K Gano, J Leugering, G Gielen, ...
arXiv preprint arXiv:2402.06284, 2024
2024
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