Scipediacontent: Scipediacontent moved page Draft Content 645936386 to Ruiz et al 2020b

2021-02-16T10:40:55Z

Scipediacontent moved page Draft Content 645936386 to Ruiz et al 2020b

Scipediacontent: Created page with " == Abstract == The pre-marshalling problem has been extensively studied in recent years with the aim of minimizing the number of movements needed to rearrange a bay of co..."

2021-02-16T10:40:52Z

Created page with " == Abstract == The pre-marshalling problem has been extensively studied in recent years with the aim of minimizing the number of movements needed to rearrange a bay of co..."

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== Abstract ==

The pre-marshalling problem has been extensively studied in recent years with the aim of minimizing the number of movements needed to rearrange a bay of containers. Time is a more realistic objective for measuring process efficiency, and we show that it does not correlate with the number of movements. As a result, we study the problem of minimizing crane times and develop two exact approaches to solve it: an integer linear model, and a branch and bound algorithm, with new upper and lower bounds, dominance criteria, and a heuristic procedure, to provide optimal solutions for problems of practical size.

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.1016/j.tre.2020.101917 http://dx.doi.org/10.1016/j.tre.2020.101917],
: [https://pub.uni-bielefeld.de/record/2943589 https://pub.uni-bielefeld.de/record/2943589] under the license https://rightsstatements.org/page/InC/1.0/

* [https://api.elsevier.com/content/article/PII:S1366554519311949?httpAccept=text/xml https://api.elsevier.com/content/article/PII:S1366554519311949?httpAccept=text/xml],
: [https://api.elsevier.com/content/article/PII:S1366554519311949?httpAccept=text/plain https://api.elsevier.com/content/article/PII:S1366554519311949?httpAccept=text/plain],
: [http://dx.doi.org/10.1016/j.tre.2020.101917 http://dx.doi.org/10.1016/j.tre.2020.101917] under the license https://www.elsevier.com/tdm/userlicense/1.0/

* [https://www.sciencedirect.com/science/article/pii/S1366554519311949 https://www.sciencedirect.com/science/article/pii/S1366554519311949],
: [https://academic.microsoft.com/#/detail/3017633880 https://academic.microsoft.com/#/detail/3017633880]

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Ruiz et al 2020b - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 645936386 to Ruiz et al 2020b

Scipediacontent: Created page with " == Abstract == The pre-marshalling problem has been extensively studied in recent years with the aim of minimizing the number of movements needed to rearrange a bay of co..."