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MASTER THESIS
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Robust optimization of specific scheduling problems

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Langue, Valentin ULiège
Promotor(s) : Crama, Yves ULiège
Date of defense : 2-Sep-2020/8-Sep-2020 • Permalink : http://hdl.handle.net/2268.2/10275
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Title : Robust optimization of specific scheduling problems
Author : Langue, Valentin ULiège
Date of defense  : 2-Sep-2020/8-Sep-2020
Advisor(s) : Crama, Yves ULiège
Committee's member(s) : Baratto, Marie ULiège
Paquay, Célia ULiège
Language : English
Keywords : [en] Robust
[fr] Optimization
[fr] Scheduling
Discipline(s) : Business & economic sciences > Production, distribution & supply chain management
Physical, chemical, mathematical & earth Sciences > Mathematics
Institution(s) : Université de Liège, Liège, Belgique
Degree: Master en ingénieur de gestion, à finalité spécialisée en Supply Chain Management and Business Analytics
Faculty: Master thesis of the HEC-Ecole de gestion de l'Université de Liège

Abstract

[en] In this thesis, we explore optimization problems whose parameters are uncertain. We speak about optimization under uncertainty. Specifically, we are interested in Robust Optimization (RO), a methodology used to tackle uncertain problems and which utilizes concepts like uncertainty sets and worst case scenarios. In the context of Supply Chain Management, we discuss how RO can be applied to scheduling problems under uncertainty. We mainly consider the flexible approach introduced in (Bertsimas & Sim, 2003) and study how it can be applied to three uncertain scheduling: the maximum lateness under uncertain due dates, the weighted sum of completion times under uncertain processing times and under uncertain weights.


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Author

  • Langue, Valentin ULiège Université de Liège > Master ingé. gest., à fin.

Promotor(s)

Committee's member(s)

  • Baratto, Marie ULiège Université de Liège - ULiège > HEC Liège : UER > UER Opérations: Rech. opérationnelle et gest. de la product.
    ORBi View his publications on ORBi
  • Paquay, Célia ULiège Université de Liège - ULiège > HEC Liège : UER > UER Opérations: Rech. opérationnelle et gest. de la product.
    ORBi View his publications on ORBi
  • Total number of views 77
  • Total number of downloads 7










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