Optimal Scheduling of Vehicle Loading/Unloading Operations in Depots

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10472072" target="_blank" >RIV/00216208:11320/22:10472072 - isvavai.cz</a>
Result on the web
<a href="https://mme2022.vspj.cz/download/proceedings-4.pdf" target="_blank" >https://mme2022.vspj.cz/download/proceedings-4.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Optimal Scheduling of Vehicle Loading/Unloading Operations in Depots
Original language description
We deal with the problem of optimal scheduling of cargo loading or unloading for a fleet of vehicles in depots. We show that it can lead to fixed interval scheduling where starting and finishing times of jobs are prescribed and the goal is to assign them to a set of machines. However, in real applications the finishing times can be subject to uncertainty where the random delay can be caused by unpredictable complications. In our case this corresponds to problems during cargo loading/unloading or even delay on arrival. We propose a two-stage stochastic programming formulation and its robust coloring reformulation leading to a large mixed-integer programming problem. In the numerical study we solve several instances of the problem.
Czech name
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Czech description
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Project
<a href="/en/project/GA22-11867S" target="_blank" >GA22-11867S: Advanced operational research methods for optimal decision-making in waste management</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
40TH INTERNATIONAL CONFERENCE MATHEMATICAL METHODS IN ECONOMICS 2022
ISBN
978-80-88064-62-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
34-39
Publisher name
COLL POLYTECHNICS JIHLAVA
Place of publication
JIHLAVA
Event location
Jihlava
Event date
Sep 7, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000936355000006

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