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math.OC2025
Parallel block coordinate descent methods with identification strategies
Ronaldo Lopes, Sandra A. Santos, Paulo J. S. Silva
This work presents a parallel variant of the algorithm introduced in [Acceleration of block coordinate descent methods with identification strategies Comput. Optim. Appl. 72(3):609…
math.OC2017★ 7 cited
A Fast Gradient and Function Sampling Method for Finite Max-Functions
Elias S. Helou, Sandra A. Santos, Lucas E. A. Simões
This paper tackles the unconstrained minimization of a class of nonsmooth and nonconvex functions that can be written as finite max-functions. A gradient and function-based samplin…