3 papers
cs.AI2025
Less is More: Strategic Expert Selection Outperforms Ensemble Complexity in Traffic Forecasting
Walid Guettala, Yufan Zhao, László Gulyás
Traffic forecasting is fundamental to intelligent transportation systems, enabling congestion mitigation and emission reduction in increasingly complex urban environments. While re…
cs.SI2024
On the Power of Graph Neural Networks and Feature Augmentation Strategies to Classify Social Networks
Walid Guettala, László Gulyás
This paper studies four Graph Neural Network architectures (GNNs) for a graph classification task on a synthetic dataset created using classic generative models of Network Science.…
cs.CV2024
Real Time Human Detection by Unmanned Aerial Vehicles
Walid Guettala, Ali Sayah, Laid Kahloul +1
One of the most important problems in computer vision and remote sensing is object detection, which identifies particular categories of diverse things in pictures. Two crucial data…