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https://ruomo.lib.uom.gr/handle/7000/282
Τίτλος: | A branch and efficiency algorithm for the optimal design of supply chain networks |
Συγγραφείς: | Petridis, Konstantinos Dey, Prasanta Kumar Emrouznejad, Ali |
Τύπος: | Article |
Θέματα: | FRASCATI::Natural sciences::Mathematics::Applied Mathematics |
Ημερομηνία Έκδοσης: | 2016 |
Πηγή: | Annals of Operations Research |
Τόμος: | 253 |
Τεύχος: | 1 |
Πρώτη Σελίδα: | 545 |
Τελευταία Σελίδα: | 571 |
Επιτομή: | Supply chain operations directly affect service levels. Decision on amendment of facilities is generally decided based on overall cost, leaving out the efficiency of each unit. Decomposing the supply chain superstructure, efficiency analysis of the facilities (warehouses or distribution centers) that serve customers can be easily implemented. With the proposed algorithm, the selection of a facility is based on service level maximization and not just cost minimization as this analysis filters all the feasible solutions utilizing Data Envelopment Analysis (DEA) technique. Through multiple iterations, solutions are filtered via DEA and only the efficient ones are selected leading to cost minimization. In this work, the problem of optimal supply chain networks design is addressed based on a DEA based algorithm. A Branch and Efficiency (B&E) algorithm is deployed for the solution of this problem. Based on this DEA approach, each solution (potentially installed warehouse, plant etc) is treated as a Decision Making Unit, thus is characterized by inputs and outputs. The algorithm through additional constraints named “efficiency cuts”, selects only efficient solutions providing better objective function values. The applicability of the proposed algorithm is demonstrated through illustrative examples. |
URI: | https://doi.org/10.1007/s10479-016-2268-3 https://ruomo.lib.uom.gr/handle/7000/282 |
ISSN: | 0254-5330 1572-9338 |
Αλλοι Προσδιοριστές: | 10.1007/s10479-016-2268-3 |
Εμφανίζεται στις Συλλογές: | Τμήμα Εφαρμοσμένης Πληροφορικής |
Αρχεία σε αυτό το Τεκμήριο:
Αρχείο | Περιγραφή | Μέγεθος | Μορφότυπος | |
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2016-01-28-ANOR-D-15-00091.R2.pdf | 334,88 kB | Adobe PDF | Προβολή/Ανοιγμα |
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