Congedo, Pietro; Witteveen, Jeroen; Iaccarino, Gianluca - In: Computational Optimization and Applications 56 (2013) 1, pp. 231-251
The Simplex Stochastic Collocation (SSC) method is an efficient algorithm for uncertainty quantification (UQ) in computational problems with random inputs. In this work, we show how its formulation based on simplex tessellation, high degree polynomial interpolation and adaptive refinements can...