Ali Safa

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 30

Top Topics

Gesture Recognition

Obstacle Avoidance

Metropolis Hastings

Spiking Neural Networks

Top Venues

IEEE Robotics Autom. Lett.

IEEE Trans. Cogn. Dev. Syst.

Publications

Ali Safa, Wout Mommen, Piet Wambacq, Lars Keuninckx
Resource-Efficient Gesture Recognition Using Low-Resolution Thermal Camera via Spiking Neural Networks and Sparse Segmentation. FG (2024)
Ali Safa
Continual Learning in Bio-plausible Spiking Neural Networks with Hebbian and Spike Timing Dependent Plasticity: A Survey and Perspective. CoRR (2024)
Ali Safa, Vikrant Jaltare, Samira Sebt, Kameron Gano, Johannes Leugering, Georges G. E. Gielen, Gert Cauwenberghs
Towards Chip-in-the-loop Spiking Neural Network Training via Metropolis-Hastings Sampling. NICE (2024)
Ali Safa, Vikrant Jaltare, Samira Sebt, Kameron Gano, Johannes Leugering, Georges G. E. Gielen, Gert Cauwenberghs
Towards Chip-in-the-loop Spiking Neural Network Training via Metropolis-Hastings Sampling. CoRR (2024)
Ali Safa, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
STDP-Driven Development of Attention-Based People Detection in Spiking Neural Networks. IEEE Trans. Cogn. Dev. Syst. 16 (1) (2024)
Ali Safa, Wout Mommen, Lars Keuninckx
Resource-Efficient Gesture Recognition using Low-Resolution Thermal Camera via Spiking Neural Networks and Sparse Segmentation. CoRR (2024)
Ali Safa, Tim Verbelen, Lars Keuninckx, Ilja Ocket, André Bourdoux, Francky Catthoor, Georges G. E. Gielen, Gert Cauwenberghs
Active Inference in Hebbian Learning Networks. CoRR (2023)
Guangzhi Tang, Ali Safa, Kevin Shidqi, Paul Detterer, Stefano Traferro, Mario Konijnenburg, Manolis Sifalakis, Gert-Jan van Schaik, Amirreza Yousefzadeh
Open the box of digital neuromorphic processor: Towards effective algorithm-hardware co-design. ISCAS (2023)
Ali Safa, Tim Verbelen, Ozan Çatal, Toon Van de Maele, Matthias Hartmann, Bart Dhoedt, André Bourdoux
FMCW Radar Sensing for Indoor Drones Using Learned Representations. CoRR (2023)
Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
Fusing Event-based Camera and Radar for SLAM Using Spiking Neural Networks with Continual STDP Learning. ICRA (2023)
Mark Daniel Alea, Ali Safa, Flavio Giacomozzi, Andrea Adami, Inci Rüya Temel, Leandro Lorenzelli, Georges G. E. Gielen
A Fingertip-Mimicking 12×16 200μm-Resolution e-skin Taxel Readout Chip with per-Taxel Spiking Readout and Embedded Receptive Field Processing. VLSI Technology and Circuits (2023)
Ali Safa, Jonah Van Assche, Charlotte Frenkel, André Bourdoux, Francky Catthoor, Georges G. E. Gielen
Exploring Information-Theoretic Criteria to Accelerate the Tuning of Neuromorphic Level-Crossing ADCs. NICE (2023)
Guangzhi Tang, Ali Safa, Kevin Shidqi, Paul Detterer, Stefano Traferro, Mario Konijnenburg, Manolis Sifalakis, Gert-Jan van Schaik, Amirreza Yousefzadeh
Open the box of digital neuromorphic processor: Towards effective algorithm-hardware co-design. CoRR (2023)
Ali Safa, Ilja Ocket, Francky Catthoor, Georges G. E. Gielen
SupportHDC: Hyperdimensional Computing with Scalable Hypervector Sparsity. NICE (2023)
Ali Safa, Tim Verbelen, Lars Keuninckx, Ilja Ocket, André Bourdoux, Francky Catthoor, Georges G. E. Gielen, Gert Cauwenberghs
Active Inference in Hebbian Learning Networks. IWAI (2023)
Ali Safa, Federico Corradi, Lars Keuninckx, Ilja Ocket, André Bourdoux, Francky Catthoor, Georges G. E. Gielen
Improving the Accuracy of Spiking Neural Networks for Radar Gesture Recognition Through Preprocessing. IEEE Trans. Neural Networks Learn. Syst. 34 (6) (2023)
Mark Daniel Alea, Ali Safa, Jonah Van Assche, Georges G. E. Gielen
Power-Efficient and Accurate Texture Sensing Using Spiking Readouts for High-Density e-Skins. BioCAS (2022)
Ali Safa, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
Continuously Learning to Detect People on the Fly: A Bio-inspired Visual System for Drones. CoRR (2022)
Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Francky Catthoor, Georges G. E. Gielen
Fail-Safe Human Detection for Drones Using a Multi-Modal Curriculum Learning Approach. IEEE Robotics Autom. Lett. 7 (1) (2022)
Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
Fusing Event-based Camera and Radar for SLAM Using Spiking Neural Networks with Continual STDP Learning. CoRR (2022)
Ali Safa, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
Event Camera Data Classification Using Spiking Networks with Spike-Timing-Dependent Plasticity. IJCNN (2022)
Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
Learning to Encode Vision on the Fly in Unknown Environments: A Continual Learning SLAM Approach for Drones. SSRR (2022)
Ali Safa, Ilja Ocket, Francky Catthoor, Georges G. E. Gielen
Exploring Cross-fusion and Curriculum Learning for Multi-modal Human Detection on Drones. DroneSE/RAPIDO@HiPEAC (2022)
Ali Safa, Jonah Van Assche, Mark Daniel Alea, Francky Catthoor, Georges G. E. Gielen
Neuromorphic Near-Sensor Computing: From Event-Based Sensing to Edge Learning. IEEE Micro 42 (6) (2022)
Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen
Learning to SLAM on the Fly in Unknown Environments: A Continual Learning Approach for Drones in Visually Ambiguous Scenes. CoRR (2022)
Ali Safa, Tim Verbelen, Lars Keuninckx, Ilja Ocket, Matthias Hartmann, André Bourdoux, Francky Catthoor, Georges G. E. Gielen
A Low-Complexity Radar Detector Outperforming OS-CFAR for Indoor Drone Obstacle Avoidance. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Ali Safa, Tim Verbelen, Lars Keuninckx, Ilja Ocket, Matthias Hartmann, André Bourdoux, Francky Catthoor, Georges G. E. Gielen
A Low-Complexity Radar Detector Outperforming OS-CFAR for Indoor Drone Obstacle Avoidance. CoRR (2021)
Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Francky Catthoor, Georges G. E. Gielen
Fail-Safe Human Detection for Drones Using a Multi-Modal Curriculum Learning Approach. CoRR (2021)
Ali Safa, Francky Catthoor, Georges G. E. Gielen
ConvSNN: A surrogate gradient spiking neural framework for radar gesture recognition. Softw. Impacts 10 (2021)
Ali Safa, Hichem Sahli, André Bourdoux, Ilja Ocket, Francky Catthoor, Georges G. E. Gielen
Learning Event-based Spatio-Temporal Feature Descriptors via Local Synaptic Plasticity: A Biologically-realistic Perspective of Computer Vision. CoRR (2021)