Article (Scientific journals)
The basic algorithm for pseudo-Boolean programming revisited
Crama, Yves; Hansen, Pierre; Jaumard, Brigitte
1990In Discrete Applied Mathematics, 29, p. 171-185
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Keywords :
nonlinear integer programming; pseudo-Boolean functions; bounded tree-width
Abstract :
[en] The basic algorithm of pseudo-Boolean programming due to Hammer and Rudeanu allows to minimize nonlinear 0–1 functions by recursively eliminating one variable at each iteration. We show it has linear-time complexity when applied to functions associated in a natural way with graphs of bounded tree-width. We also propose a new approach to the elimination of a variable based on a branch-and-bound scheme, which allows shortcuts in Boolean manipulations. Computational results are reported on.
Disciplines :
Quantitative methods in economics & management
Mathematics
Author, co-author :
Crama, Yves  ;  Université de Liège - ULiège > HEC Liège : UER > Recherche opérationnelle et gestion de la production
Hansen, Pierre
Jaumard, Brigitte
Language :
English
Title :
The basic algorithm for pseudo-Boolean programming revisited
Publication date :
1990
Journal title :
Discrete Applied Mathematics
ISSN :
0166-218X
eISSN :
1872-6771
Publisher :
Elsevier Science, Amsterdam, Netherlands
Volume :
29
Pages :
171-185
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 23 December 2017

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