Jhony H. Giraldo

Reconstruction of Time-Varying Graph Signals via Sobolev Smoothness

Jhony H. Giraldo, Arif Mahmood, Belmar García-García et al. · IEEE Transactions on Signal and Information Processing over Networks · 2022 · 54 citations · Full text

On the Trade-off between Over-smoothing and Over-squashing in Deep Graph Neural Networks

Jhony H. Giraldo, Konstantinos Skianis, Thierry Bouwmans et al. · 2023 · 43 citations · Full text

Geometric Learning, Graph Sparsity, Graph Neural Networks +15

Camera-trap images segmentation using multi-layer robust principal component analysis

Jhony H. Giraldo, Augusto Salazar, Alexander Gómez et al. · The Visual Computer · 2017 · 35 citations · Full text

Machine Vision, Image Analysis, Engineering +7

Semi-Supervised Background Subtraction Of Unseen Videos: Minimization Of The Total Variation Of Graph Signals

Jhony H. Giraldo, Thierry Bouwmans · 2020 · 28 citations

Graph CNN for Moving Object Detection in Complex Environments from Unseen Videos

Jhony H. Giraldo, Sajid Javed, Naoufel Werghi et al. · 2021 · 28 citations · Full text

Convolutional Neural Network, Engineering, Machine Learning +16