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

Gradient scarcity with Bilevel Optimization for Graph Learning. - Hashem Ghanem; Samuel Vaiter; Nicolas Keriven (CoRR, 2023)

Supervised Learning of Analysis-Sparsity Priors With Automatic Differentiation. - Hashem Ghanem; Joseph Salmon; Nicolas Keriven; Samuel Vaiter (IEEE Signal Process. Lett., 2023)

Gradient Scarcity in Graph Learning with Bilevel Optimization. - Hashem Ghanem; Samuel Vaiter; Nicolas Keriven (Trans. Mach. Learn. Res., 2024)