TY - RPRT TI - Learning Hidden Structure in Multi-Fidelity Information Sources for Efficient Uncertainty Quantification (LDRD 218317) AU - Jakeman, John Davis AU - Eldred, Michael S. AU - Geraci, Gianluca AU - Smith, Thomas M. AU - Gorodetsky, Alex A. PY - 2020 DO - 10.2172/1668458 UR - https://www.osti.gov/biblio/1668458 ID - 1668458 ER -