51 citations · 202 across the 34 of their papers we have counts for
4 papers · 1 filter
The multiproximal linearization method for convex composite problems
Jérôme Bolte, Zheng Chen, Edouard Pauwels
Composite minimization involves a collection of smooth functions which are aggregated in a nonsmooth manner. In the convex setting, we design an algorithm by linearizing each smoot…
Qualification Conditions in Semi-algebraic Programming
Jérôme Bolte, Antoine Hochart, Edouard Pauwels
For an arbitrary finite family of semi-algebraic/definable functions, we consider the corresponding inequality constraint set and we study qualification conditions for perturbation…
On Fienup Methods for Regularized Phase Retrieval
Edouard Pauwels, Amir Beck, Yonina C. Eldar +1
Alternating minimization, or Fienup methods, have a long history in phase retrieval. We provide new insights related to the empirical and theoretical analysis of these algorithms w…
The empirical Christoffel function with applications in data analysis
Jean-Bernard Lasserre, Edouard Pauwels
We illustrate the potential applications in machine learning of the Christoffel function, or more precisely, its empirical counterpart associated with a counting measure uniformly…