An incomplete block design is said to be balanced when all pairs of treatments occur equally often in the same block. A balanced design is always optimal for any criterion based on the information ...

Abstract A necessary condition for the α-resolvability of an incomplete block design is obtained. Further, a necessary and sufficient condition for an α-resolvable incomplete block design to be affine ...

Random sampling from a multivariate normal distribution is essential for Monte Carlo simulations in many credit risk models. For a portfolio of N obligors, standard methods usually require O(N2) ...

Singapore-based Space Matrix, the sixth-largest international design firm in the world by revenue, has acquired Pursuite, one of Asia’s first and largest B2B e-commerce platforms for procuring ...