A heuristic approach for a logistics districting problem

Rosa G. González-Ramírez; Neale R. Smith; Ronald G. Askin; Vyacheslav Kalashinkov

A heuristic approach for a logistics districting problem

Rosa G. González-Ramírez, Neale R. Smith, Ronald G. Askin, Vyacheslav Kalashinkov

Resultado de la investigación: Contribución a una revista › Artículo › revisión exhaustiva

7 Citas (Scopus)

Resumen

This article addresses a logistics districting problem for a company whose operations consist of the pickup and delivery of packages within a region. The service region is to be divided into districts, each served by a single vehicle that departs from a central depot. The district design aims to optimize two criteria: compact district shape and balance of workload content among districts. We present a mathematical formulation of the problem as well as a multi-start heuristic procedure to solve the problem. The procedure combines some elements of metaheuristics such as Tabu Search and GRASP. Experimental results in comparison with CPLEX solutions are presented.

Idioma original	Inglés
Páginas (desde-hasta)	3551-3562
Número de páginas	12
Publicación	International Journal of Innovative Computing, Information and Control
Volumen	6
N.º	8
Estado	Publicada - ago. 2010

Palabras clave

Compactness
Districting
GRASP
Tabu search
Workload balance

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AU - Askin, Ronald G.

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AB - This article addresses a logistics districting problem for a company whose operations consist of the pickup and delivery of packages within a region. The service region is to be divided into districts, each served by a single vehicle that departs from a central depot. The district design aims to optimize two criteria: compact district shape and balance of workload content among districts. We present a mathematical formulation of the problem as well as a multi-start heuristic procedure to solve the problem. The procedure combines some elements of metaheuristics such as Tabu Search and GRASP. Experimental results in comparison with CPLEX solutions are presented. ICIC International

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KW - Workload balance

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KW - Districting

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KW - Workload balance

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A heuristic approach for a logistics districting problem

Resumen

Palabras clave

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