3 papers
math.OC2021
Parallel Strategies for Direct Multisearch
S. Tavares, C. P. Brás, A. L. Custódio +2
Direct Multisearch (DMS) is a Derivative-free Optimization class of algorithms suited for computing approximations to the complete Pareto front of a given Multiobjective Optimizati…
math.OC2020
Using first-order information in Direct Multisearch for multiobjective optimization
R. Andreani, A. L. Custódio, M. Raydan
Derivatives are an important tool for single-objective optimization. In fact, it is commonly accepted that derivative-based methods present a better performance than derivative-fre…
math.OC2019
Worst-case Complexity Bounds of Directional Direct-search Methods for Multiobjective Optimization
A. L. Custódio, Y. Diouane, R. Garmanjani +1
Direct Multisearch is a well-established class of algorithms, suited for multiobjective derivative-free optimization. In this work, we analyze the worst-case complexity of this cla…