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math.OC2026
Non-monotone direct-search methods for deterministic and stochastic derivative-free optimization
Anjie Ding, Trang H. Tran, Luis Nunes Vicente
In derivative-free optimization (DFO), one minimizes functions for which the gradient is unavailable or expensive to compute. In many applications, objective function values and gr…
math.OC2026
Stochastic block coordinate and function alternation for multi-objective optimization and learning
Trang H. Tran, Luis Nunes Vicente
Multi-objective optimization is central to many engineering and machine learning applications, where multiple objectives must be optimized in balance. While multi-gradient based op…