Mar 27, 2015 · Our approach is based on an efficient implementation of knapsack separation problem which consists of the four phases: preprocessing, row ...
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Our approach is based on an efficient implementation of knapsack separation problem which consists of the four phases: preprocessing, row generation, ...
We show that this approach allows us to efficiently solve large-scale instances of generalized assignment problem, multilevel generalized assignment problem, ...
This work investigates an efficient approach for 0–1 programs with knapsack constraints as local structure and shows that this approach allows it to ...
Oct 22, 2024 · Our approach is based on an efficient implementation of knapsack separation problem which consists of the four phases: preprocessing, row ...
Our approach is based on an efficient implementation of knapsack separation problem which consists of the four phases: preprocessing, row generation, ...
Cutting planes have been used with great success for solving mixed integer programs. In recent decades, many contributions have led to successive ...
In this paper we present an approach based on the generation of general cutting planes of the polytope associated with each knapsack constraints. Computational ...
In this paper we propose a cutting plane algorithm working in the space of the variables of the basic formulation, whose core is an exact separation procedure ...
Apr 24, 2007 · In this paper we propose a cutting plane algorithm, working in the space of the variables of the basic formulation, based on an exact separation ...