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Scatter search for a real-life heterogeneous fleet vehicle routing problem with time windows and split deliveries in Brazil
(ELSEVIER SCIENCE BV, 2009)
In this paper, we consider a real-life heterogeneous fleet vehicle routing problem with time windows and split deliveries that occurs in a major Brazilian retail group. A single depot attends 519 stores of the group ...
Column generation based heuristic framework for the multiple-depot vehicle type scheduling problem
(ELSEVIER LTD, 2015-12-01)
The multiple-depot vehicle-type scheduling problem (MDVTSP) is an extension of the classic multiple-depot vehicle scheduling problem (MDVSP), where heterogeneous fleet is considered. Although several mathematical formulations ...
Formulações e métodos de solução para o problema de coleta e entrega com janelas de tempo, frota heterogênea e múltiplos produtos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEPCâmpus São Carlos, 2019-02-21)
Logistics efficiency is critical to the business success of most organizations. Inherent in the logistics process, vehicle routing plays an important role to ensure lower costs and customer satisfaction. The vehicle routing ...
Column generation for a multitrip vehicle routing problem with time windows, driver work hours, and heterogeneous fleet
(New York, 2014-02-11)
This study addresses a vehicle routing problem with time windows, accessibility restrictions on customers, and a fleet that is
heterogeneous with regard to capacity and average speed. A vehicle can performmultiple routes ...
A mixed load rural school bus routing problem with heterogeneous fleet: a study for the Brazilian problem
(Universidade Federal de Minas GeraisUFMG, 2015-06-02)
The underdevelopment of Brazilian rural families is largely explained by their historical process of formation and by their poor access to a functional education and transportation systems. In the last decade, the federal ...
Equivalent availability index for the performance measurement of haul truck fleets
(Polish Maintenance Society, 2020)
This article presents a model of performance analysis for a truck fleet system in an open-pit mine, considering special characteristics of haul fleets. In these systems, the expected availability of each piece of equipment ...