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An algorithm for ranking assignments using reoptimization

delete2008-11-01
delete24
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OA
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C
Christian Roed Pedersen
L
Lars Relund Nielsen
K
Kim Allan Andersen *
DOI:10.1016/j.cor.2007.04.008delete
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Abstract

Abstract

En 中文
We consider the problem of ranking assignments according to cost in the classical linear assignment problem. An algorithm partitioning the set of possible assignments, as suggested by Murty, is presented where, for each partition, the optimal assignment is calculated using a new reoptimization technique. Its computational performance is compared with all available implementations of algorithms with the same time complexity. The results are encouraging. (c) 2007 Elsevier Ltd. All rights reserved.
Keywords:
linear assignment problem
ranking
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Journal

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Computers and Operations Research
IF:
4.3
Papers:
6.5K
Citations:
1.8W

Organization

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Aarhus University
Scholars:
4.3W
Papers: 4.2W
Citations: 4.8W
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