Preprint:

Hashem Ghanem, Samuel Vaiter, Nicolas Keriven.. Gradient scarcity with bilevel optimization for graph learning . In arXiv Preprint, 2023. Pdf

Conferences:

Hashem Ghanem, Nicolas Keriven, Nicolas Tremblay. Fast Graph Kernel with Optical Random Features . In ICASSP, 2021. (pdf)

Journals

Hashem Ghanem, Joseph Salmon, Nicolas Keriven, Samuel Vaiter. Supervised learning of analysis-sparsity priors with automatic differentiation . In IEEE signal processing letters, 2023. (pdf)