We propose two methods for constructing a new type of design, called a nested orthogonal array-based Latin hypercube design, intended for multi-fidelity computer experiments. Such designs are two ...

The Annals of Statistics, Vol. 22, No. 2 (Jun., 1994), pp. 930-945 (16 pages) Randomized orthogonal arrays provide good sets of input points for exploration of computer programs and for Monte Carlo ...