@article{article2fa5e14a,
title   = {A two-level kriging-based approach with active learning for solving time-variant risk optimization problems},
author = {Kroetz, H. M. and Moustapha, M. and Beck, André Teófilo and Sudret, B.},
year = {2020},
doi = {10.1016/j.ress.2020.107033},
journal   = {Reliability Engineering and System Safety}
}