... at same or lower cost. Multi-fidelity surrogate model Extreme support vector regression Metamodeling The design and optimization of engineering problems are mainly depending on computer simulations or field experiments, which usually require a large amount of time or economic cost. To save...

...Xiaosong Du; Leifur Leifsson Purpose Model-assisted probability of detection (MAPOD) is an important approach used as part of assessing the reliability of nondestructive testing systems. The purpose of this paper is to apply the polynomial chaos-based Kriging (PCK) metamodeling method to MAPOD...