Abstract
This paper describes recent experience in tackling large nonlinear integer programming problems using the MINOS large-scale optimization software. A technique is presented for extending the constrained search approach used in MINOS to exploring integer-feasible solutions once a continuous optimal solution is obtained. Computational experience with this approach is described for two classes of problems: quadratic assignment problems and pipeline network design problems.
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Mawengkang, H., Murtagh, B.A. Solving nonlinear integer programs with large-scale optimization software. Ann Oper Res 5, 425–437 (1986). https://doi.org/10.1007/BF02739232
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DOI: https://doi.org/10.1007/BF02739232