Iterative variable aggregation and disaggregation in IP : an application

Mak, Vicky 2007, Iterative variable aggregation and disaggregation in IP : an application, Operations research letters, vol. 35, no. 1, pp. 36-44.

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Title Iterative variable aggregation and disaggregation in IP : an application
Author(s) Mak, Vicky
Journal name Operations research letters
Volume number 35
Issue number 1
Start page 36
End page 44
Publisher Elsevier BV
Place of publication Amsterdam, The Netherlands
Publication date 2007-01
ISSN 0167-6377
Keyword(s) integer programming
variable aggregation
integer disaggregation
Summary This paper, using the Unconstrained Shape Matrix Optimization Problem as a test bed, we investigate various aspects of variable aggregation and disaggregation for a class of integer programs that contains binary expansion. We present theoretical and numerical results, and propose an iterative algorithm for exact solutions.
Language eng
Field of Research 010206 Operations Research
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2006, Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30007549

Document type: Journal Article
Collection: School of Engineering and Information Technology
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