TY  - RPRT
TI  - General Multifidelity Surrogate Models: Framework and Active-Learning Strategies for Efficient Rare Event Simulation
AU  - Chakroborty, Promit
AU  - Dhulipala, Somayajulu N.
AU  - Che, Yifeng
AU  - Jiang, Wen
AU  - Spencer, Benjamin W.
AU  - Hales, Jason D.
AU  - Shields, Michael D.
PY  - 2023
DO  - 10.1061/jenmdt.emeng-7111
UR  - https://www.osti.gov/biblio/2203931
ID  - 2203931
ER  -