Comments on the 'polynomial formulation and heuristic-based approach for the k-travelling repairman problem'
Date
2019
Authors
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Source Title
International Journal of Mathematics in Operational Research
Print ISSN
1757-5850
Electronic ISSN
1757-5869
Publisher
Inderscience Enterprises Ltd.
Volume
15
Issue
1
Pages
26 - 32
Language
English
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Abstract
The paper 'polynomial formulation and heuristic-based approach for the k-travelling repairman problem' claims to present the first polynomial formulation for the k-travelling repairman problem (k-TRP). We first make some corrections on this formulation and we show that the first polynomial size formulation for k-TRP is the one proposed by Kara et al. (2008).