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ITHEA Classification Structure > G. Mathematics of Computing  > G.1 NUMERICAL ANALYSIS  > G.1.2 Approximation 
APPLICATION OF DISCRETE OPTIMIZATION IN SOLVING A PROBLEM ...
By: Igor Kononenko, Igor Protasov (5335 reads)
Rating: (1.00/10)

Abstract: In this paper we study the problem of multi-item capacitated lot-sizing from the point of commercial enterprises. We consider profit as the main criteria. This dynamic problem belongs to the class of discrete optimization and contains boolean variables, algorithmic objective function, where various types of constraints such as analytical functions, algorithmic and simulation models can be used. We present model and direct search algorithm that consists of an intelligent iterative search and upper bound set construction, and allows finding exact solution in reasonable time. We carry out computational investigation and solve a real task with using developed computational tool to show the efficiency and practical application of the proposed model and algorithm.

Keywords: direct search; discrete optimization; upper bound; production planning; multi-item capacitated lotsizing; profit maximization

ACM Classification Keywords: G.1.6 Optimization; J.0 Computer Applications

Link:

APPLICATION OF DISCRETE OPTIMIZATION IN SOLVING A PROBLEM OF MULTI-ITEM CAPACITATED LOT-SIZING WITH ECONOMIC OBJECTIVES

Igor Kononenko, Igor Protasov

http://www.foibg.com/ibs_isc/ibs-13/ibs-13-p23.pdf

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G.1.2 Approximation
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