Article (Scientific journals)
First-mile logistics parcel pickup: Vehicle routing with packing constraints under disruption
Giménez-Palacios, Iván; Parreño, Francisco; Álvarez-Valdés, Ramón et al.
2022In Transportation Research. Part E, Logistics and Transportation Review, 164, p. 102812
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Keywords :
Transportation; First-mile logistics; Disruption; Vehicle routing; packing
Abstract :
[en] First-mile logistics tackles the movement of products from retailers to a warehouse or distribution centre. This first step towards the end customer has been pushed by large e-commerce platforms forming extensive networks of partners and is critical for fast deliveries. First-mile pickup requires efficient methods different from those developed for last-mile delivery, among other reasons due to the complexity of cargo features and volume — increasing the relevance of advanced packing methods. More importantly, the problem is essentially dynamic and the pickup process, in which the vehicle is initially empty, is much more flexible to react to disruptions arising when the vehicles are en route. We model the static first-mile pickup problem as a vehicle routing problem for a heterogeneous fleet, with time windows and three-dimensional packing constraints. Moreover, we propose an approach to tackle the dynamic problem, in which the routes can be modified to accommodate disruptions — new customers’ demands and modified requests of known customers that are arriving while the initially established routes are being covered. We propose three reactive strategies for addressing the disruptions depending on the number of vehicles available, and study their results on a newly generated benchmark for dynamic problems. The results allow quantifying the impact of disruptions depending on the strategy used and can help the logistics companies to define their own strategy, considering the characteristics of their customers and products and the available fleet.
Disciplines :
Quantitative methods in economics & management
Author, co-author :
Giménez-Palacios, Iván
Parreño, Francisco
Álvarez-Valdés, Ramón
Paquay, Célia  ;  Université de Liège - ULiège > HEC Liège : UER > UER Opérations : Quantitative methods in management
Oliveira, Beatriz Brito
Carravilla, Maria Antónia
Oliveira, José Fernando 
Language :
English
Title :
First-mile logistics parcel pickup: Vehicle routing with packing constraints under disruption
Publication date :
August 2022
Journal title :
Transportation Research. Part E, Logistics and Transportation Review
ISSN :
1366-5545
eISSN :
1878-5794
Publisher :
Elsevier BV
Volume :
164
Pages :
102812
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
Programa Operacional Temático Factores de Competitividade
Funders :
ERDF - European Regional Development Fund [BE]
Junta de Comunidades de Castilla-La Mancha [ES]
MICINN - Ministerio de Ciencia e Innovacion [ES]
FCT - Fundação para a Ciência e a Tecnologia [PT]
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since 31 August 2022

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