نتایج جستجو برای: linear relaxation

تعداد نتایج: 551275  

2008
Seth Sullivant

We provide a characterization of the compressed lattice polytopes in terms of their facet defining inequalities and we show that every compressed lattice polytope is affinely isomorphic to a 0/1-polytope. As an application, we characterize those graphs whose cut polytopes are compressed and discuss consequences for studying linear programming relaxations in statistical disclosure limitation.

Journal: :J. Comb. Optim. 2006
Virginie Gabrel

In this paper, we compare several 0-1 linear programs for solving the satellite mission planning problem. We prove that one of them presents a smaller integrality gap. Our explanation is based on stable set polytope formulations for perfect graphs. keywords: Integer programming, stable set polytope, satellite mission planning, cocomparability graph.

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