In this paper we introduce and study the Knapsack Problem with Forfeits. With respect to the classical definition of the problem, we are given a collection of pairs of items, such that the inclusion of both in the solution involves a reduction of the profit. We propose a mathematical formulation and two heuristic algorithms for the problem. Computational results validate the effectiveness of our approaches.

The knapsack problem with forfeits

Cerulli R.;D'Ambrosio C.;Raiconi A.;Vitale G.
2020-01-01

Abstract

In this paper we introduce and study the Knapsack Problem with Forfeits. With respect to the classical definition of the problem, we are given a collection of pairs of items, such that the inclusion of both in the solution involves a reduction of the profit. We propose a mathematical formulation and two heuristic algorithms for the problem. Computational results validate the effectiveness of our approaches.
978-3-030-53261-1
978-3-030-53262-8
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/4752934
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