15 citations · 84 across the 40 of their papers we have counts for
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A modified Prékopa's approach in optimum allocation in multivariate stratified random sampling
Jose A. Diaz-Garcia, Rogelio Raos-Quiroga
A modified Prekopa's approach is considered for the problem of optimum allocation in multivariate stratified random sampling. An example is solved by applying the proposed methodol…
Multivariate stratified sampling by stochastic multiobjective optimisation
Jose A. Diaz-Garcia, Rogelio Ramos-Quiroga
This work considers the allocation problem for multivariate stratified random sampling as a problem of integer non-linear stochastic multiobjective mathematical programming. With t…
Optimum allocation in multivariate stratified random sampling: Stochastic matrix optimisation
Jose A. Diaz-Garcia, Rogelio Ramos-Quiroga
The allocation problem for multivariate stratified random sampling as a problem of stochastic matrix integer mathematical programming is considered. With these aims the asymptotic…
Multiple response optimisation: Multiobjective stochastic programming methods
Jose A. Diaz-Garcia, Mahdi Bashiri
The multiresponse surface problem is modelled as one of multiobjective stochastic optimisation, and diverse solutions are proposed. Several crucial differences are highlighted betw…