Stochastic Approaches

The Sample Average Approximation Method for Stochastic Programs with Integer Recourse

  • Shabbir Ahmed
  • Alexander Shapiro
    • Categories Integer Programming, Stochastic Approaches, Stochastic Programming Tags , , ,

    This paper develops a solution strategy for two-stage stochastic programs with integer recourse. The proposed methodology relies on approximating the underlying stochastic program via sampling, and solving the approximate problem via a specialized optimization algorithm. We show that the proposed scheme will produce an optimal solution to the true problem with probability approaching one exponentially … Read more

    Adaptive Simulated Annealing (ASA)

  • Lester Ingber
    • Categories Optimization Software and Modeling Systems, Robust Optimization, Stochastic Approaches Tags

    Adaptive Simulated Annealing (ASA) is a C-language code developed to statistically find the best global fit of a nonlinear constrained non-convex cost-function over a D-dimensional space. Citation %A L. Ingber %R Global optimization C-code %I Caltech Alumni Association %C Pasadena, CA %T Adaptive Simulated Annealing (ASA) %D 1993 %K 200701 %L Ingber:1993:CODE-ASA %O URL http://www.ingber.com/#ASA-CODE … Read more