Experiments with dynamic programming algorithms for nonseparable problems

Experiments with dynamic programming algorithms for nonseparable problems

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Article ID: iaor19961781
Country: Netherlands
Volume: 67
Issue: 2
Start Page Number: 172
End Page Number: 187
Publication Date: Jun 1993
Journal: European Journal of Operational Research
Authors: ,
Abstract:

In this paper the authors report on numerical experiments with dynamic programming algorithms designed for solving problems with nonseparable objective functions of the C-programming type. The experiments were conducted with the view to evaluate the efficiency of C-programming’s exclusionary rules when they are incorporated in the conventional parametric Lagrangian search method. Two classical nonseparable problems are considered: (1) the variance minimization problem and (2) the nonlinear fractional knapsack problem. The results indicate that the incorporation of C-programming’s exclusionary rules in the Lagrangian procedure significantly improves the efficiency of the line search procedure.

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