28 citations · 52 across the 11 of their papers we have counts for
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math.OC2017
Fast and Safe: Accelerated gradient methods with optimality certificates and underestimate sequences
Majid Jahani, Naga Venkata C. Gudapati, Chenxin Ma +2
In this work we introduce the concept of an Underestimate Sequence (UES), which is motivated by Nesterov's estimate sequence. Our definition of a UES utilizes three sequences, one…
math.OC2017
Efficient Calculation of Regular Simplex Gradients
Ian Coope, Rachael Tappenden
Simplex gradients are an essential feature of many derivative free optimization algorithms, and can be employed, for example, as part of the process of defining a direction of sear…