Back to Search
Start Over
Solving market split problems with heuristical lattice reduction.
- Source :
-
Annals of Operations Research . Jun2012, Vol. 196 Issue 1, p581-590. 10p. 4 Charts. - Publication Year :
- 2012
-
Abstract
- The market sharing problem was proposed by M. Dawande and G. Cornuéjols (INFORMS J. Comput. 11, ) to compare the performance of linear integer programming algorithms. Haibo Wang (Manuscript No. 251, Annuals of Operations Research, ) examined some hard instances of these problems and reported the results he obtained with the commercially available program CPLEX. This paper first describes a model, which allows to embed integer programs with inequalities into a lattice and then reports the progress with Wang's instances, by using a lattice based algorithm which employs a new heuristical sieving procedure. These results are compared to recent CPLEX 12.0 benchmarks. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02545330
- Volume :
- 196
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Annals of Operations Research
- Publication Type :
- Academic Journal
- Accession number :
- 77350107
- Full Text :
- https://doi.org/10.1007/s10479-012-1143-0