TY - RPRT TI - Data-driven surrogates for high dimensional models using Gaussian process regression on the Grassmann manifold AU - Giovanis, D. G. AU - Shields, M. D. PY - 2020 DO - 10.1016/j.cma.2020.113269 UR - https://www.osti.gov/biblio/1853643 ID - 1853643 ER -