30 citations · 33 across the 13 of their papers we have counts for
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Full-Low Evaluation Methods For Bound and Linearly Constrained Derivative-Free Optimization
Clément W. Royer, Oumaima Sohab, Luis Nunes Vicente
Derivative-free optimization (DFO) consists in finding the best value of an objective function without relying on derivatives. To tackle such problems, one may build approximate de…
Complexity analysis of regularization methods for implicitly constrained least squares
Akwum Onwunta, Clément W. Royer
Optimization problems constrained by partial differential equations (PDEs) naturally arise in scientific computing, as those constraints often model physical systems or the simulat…
Expected decrease for derivative-free algorithms using random subspaces
Warren Hare, Lindon Roberts, Clément W. Royer
Derivative-free algorithms seek the minimum of a given function based only on function values queried at appropriate points. Although these methods are widely used in practice, the…