Iterative variable aggregation and disaggregation in IP: An application |
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Authors: | Vicky Mak |
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Affiliation: | School of Information Technology, Burwood Campus, Deakin University, Australia |
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Abstract: | 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. |
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Keywords: | Integer programming Variable aggregation Integer disaggregation |
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