Either smooth or nonsmooth, convex and nonconvex optimization problem in finite dimension,
Inverse problems: Phase retrieval deterministic and stochastic measurements,
Optimal transportation: optimization over space of measures,
Automatic differentiation of iterative processes,
Control theory,
etc, ...
Probability of recovery for Phase retrieval using PhasePack
Optimal transport between two Gaussians implemented using Freefeem++ and Matlab an extension of Alg2 to take into account boundary problems.
A Report on "Automatic Differentiation" for Machine Learning applications.
Alg2bnd for Optimal Transport with boundary effect with T. Gallouët, L. Monsaingeon and M. Laborde.
J.-J. Godeme, Quadratic optimization from a control theory perspective, (Accepted at 8th Conference Dynamics of Information Systems, 2025).
J.-J. Godeme, Differentiation of inertial methods for minimizing smooth parametric optimization function, (Accepted at 8th Conference Dynamics of Information Systems, 2025).Link-to-arxiv
J.-J. Godeme, Inertial Bregman proximal methods under partial smoothness, (submitted to the Numerical Algorithms, Springer, 2025) Link-to-arxiv
J.-J. Godeme, J. Fadili, Low-complexity regularized phase retrieval, (submitted to IMA: Journal of Inference and Information, 2024),Link-to-arxiv.
J-J. Godeme, J. Fadili, G. Soriano, M. Zerrad, M. Lequime, and C. Amra, Stable phase retrieval with mirror descent, (submitted to the Journal of Mathematical Imaging and Vision, 2024), Link-to-arxiv
J.-J. Godeme, J. Fadili, X. Buet, M. Zerrad, M. Lequime, and C. Amra, Provable phase retrieval with mirror descent, SIAM J. Imaging Sci, pages 1106–1141, September 2023.Link-to-Siam
X. Buet, M. Zerrad, M. Lequime, G. Soriano, J.-J. Godeme, M.J. Fadili, C. Amra, Instantaneous measurement of surface roughness spectra using white light scattering projected on a spectrometer, Applied Optics, Vol. 62, No. 7, pp. B164-B169, 2023.Link-to-A-optics
X. Buet, M. Zerrad, M. Lequime, G. Soriano, J.-J. Godeme, M.J. Fadili, C. Amra, Immediate and one-point roughness measurements using spectrally shaped light, Optics Express, Vol. 30, No. 10, pp. 16078-16093, 2022.Link-to-opt-express