Comments on the 'polynomial formulation and heuristic-based approach for the k-travelling repairman problem' Online publication date: Wed, 14-Aug-2019
by İmdat Kara; Bahar Y. Kara
International Journal of Mathematics in Operational Research (IJMOR), Vol. 15, No. 1, 2019
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).
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