77 citations · 111 across the 14 of their papers we have counts for
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math.OC2018★ 77 cited
Escaping local minima with derivative-free methods: a numerical investigation
Coralia Cartis, Lindon Roberts, Oliver Sheridan-Methven
We apply a state-of-the-art, local derivative-free solver, Py-BOBYQA, to global optimization problems, and propose an algorithmic improvement that is beneficial in this context. Ou…
math.OC2018
Improving the Flexibility and Robustness of Model-Based Derivative-Free Optimization Solvers
Coralia Cartis, Jan Fiala, Benjamin Marteau +1
We present DFO-LS, a software package for derivative-free optimization (DFO) for nonlinear Least-Squares (LS) problems, with optional bound constraints. Inspired by the Gauss-Newto…