Article (Scientific journals)
The value of integrating order picking and vehicle routing decisions in a B2C e-commerce environment
Moons, Stef; Braekers, Kris; Ramaekers, Katrien et al.
2019In International Journal of Production Research, 57 (20), p. 6405-6423
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Keywords :
Integration; Order picking; Vehicle routing problem; Meta-heuristic algorithm; E-commerce logistics
Abstract :
[en] In B2C e-commerce sales, customers expect a fast and low-cost delivery. To be able to fulfill these customer expectations, both warehouse and distribution operations have to be performed in an efficient and effective way. Ideally, these two supply chain functions should be considered simultaneously in an integrated problem since they are interrelated. In this paper, a record-to-record travel algorithm is proposed to solve the integrated order picking-vehicle routing problem (I-OP-VRP). Experiments with both small-size and large-size instances are conducted. Furthermore, the integrated approach is compared with an approach in which both problems are solved sequentially. Results show that integration leads to increased service levels, i.e., it allows to shorten the time between placing an order and receiving the goods. On top, the integrated approach leads to costs savings of on average 1.8%. Thus, integration is indispensable for a fast and cost-efficient delivery of goods.
Research center :
Research Group Logistics, UHasselt - Hasselt University
QuantOM, HEC Liège - Management School of the University of Liège
Disciplines :
Production, distribution & supply chain management
Author, co-author :
Moons, Stef;  Universiteit Hasselt - UH > Research Group Logistics
Braekers, Kris;  Universiteit Hasselt - UH > Research Group Logistics
Ramaekers, Katrien;  Universiteit Hasselt - UH > Research Group Logistics
Caris, An;  Universiteit Hasselt - UH > Research Group Logistics
Arda, Yasemin  ;  Université de Liège - ULiège > HEC Liège : UER > UER Opérations : Supply Chain Management
Language :
English
Title :
The value of integrating order picking and vehicle routing decisions in a B2C e-commerce environment
Publication date :
2019
Journal title :
International Journal of Production Research
ISSN :
0020-7543
eISSN :
1366-588X
Publisher :
Taylor & Francis, United Kingdom
Volume :
57
Issue :
20
Pages :
6405-6423
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
COMEX (Combinatorial Optimization: Metaheuristics & Exact Methods)
Funders :
Interuniversity Attraction Poles Programme
Available on ORBi :
since 17 January 2019

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