New Stabilization Procedures for the Cutting Stock Problem
نویسندگان
چکیده
منابع مشابه
New Stabilization Procedures for the Cutting Stock Problem
In this paper, we deal with a column generation based algorithm for the classical cutting stock problem. This algorithm is known to have convergence issues, which are addressed in this paper. Our methods are based on the fact that there are interesting characterizations of the structure of the dual problem, and that a large number of dual solutions are known. First we describe methods based on ...
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The modified integer round-up property (MIRUP) for a linear integer minimization problem means that the optimal value of this problem is not greater than the optimal value of the corresponding LP relaxation rounded up plus one. In earlier papers the MIRUP was shown to hold for the so-called divisible case and some other subproblems of the one-dimensional cutting stock problem. In this paper we ...
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ژورنال
عنوان ژورنال: INFORMS Journal on Computing
سال: 2011
ISSN: 1091-9856,1526-5528
DOI: 10.1287/ijoc.1100.0415