TY - RPRT TI - Approximation and error estimation in high dimensional space for stochastic collocation methods on arbitrary sparse samples AU - Archibald, Richard K AU - Deiterding, Ralf AU - Hauck, Cory D AU - Jakeman, John D AU - Xiu, Dongbin PY - 2012 UR - https://www.osti.gov/biblio/1041437 ID - 1041437 ER -