Multi-Fidelity Sparse Polynomial Chaos and Kriging Surrogate Models Applied to Analytical Benchmark Problems - Rumpfkeil, Markus P.; Bryson, Dean; Beran, Phil (Algorithms, 2022)
Keywords: Accuracy; Algorithms; analytical benchmark problems; Approximation; Benchmarks; Computing costs; Design optimization; Functions (mathematics); kriging; Mathematical analysis; multi-fidelity surrogate models; Optimization; Polynomials; sparse polynomial chaos expansions; Sparsity; Trends