An extension of a greedy heuristic for the knapsack problem

An extension of a greedy heuristic for the knapsack problem

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Article ID: iaor1993718
Country: Netherlands
Volume: 51
Issue: 3
Start Page Number: 387
End Page Number: 399
Publication Date: Apr 1991
Journal: European Journal of Operational Research
Authors:
Keywords: heuristics
Abstract:

The paper considers some of the properties of an extension of the ‘one-at-a-time’ greedy heuristic for the knapsack problem to ‘two-at-a-time’. Although the worst case result is the same for both heuristics, on a prior basis, on some occasions, for some instance, the ‘two-at-a-time’ heuristic can be better. The paper considers also optimality conditions and ‘good’ sequencing of the activities for the heuristic.

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