Abstract
Properties of several dual characteristics of the multidimensional knapsack problem (such as the probability of existence of∈-optimal and optimalδ-feasible Lagrange function generalized saddle points, magnitude of relative duality gap, etc.) are investigated for different probabilistic models. Sufficient conditions of “good” asymptotic behavior of the dual characteristics are given. A fast statistically efficient approximate algorithm with linear running time complexity for problems with random coefficients is presented.
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This paper was written when the author was affiliated with Chelyabinsk State Technical University and the Moscow Physical and Technical Institute, Russia.
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Averbakh, I. Probabilistic properties of the dual structure of the multidimensional knapsack problem and fast statistically efficient algorithms. Mathematical Programming 65, 311–330 (1994). https://doi.org/10.1007/BF01581700
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DOI: https://doi.org/10.1007/BF01581700