A Framework based on Finite Mixture Models and Adaptive Kriging for Characterizing Non-Smooth and Multimodal Failure Regions in a Nuclear Passive Safety System. - L. Puppo; Nicola Pedroni; Francesco Di Maio; A. Bersano; C. Bertani; Enrico Zio (Reliab. Eng. Syst. Saf., 2021)