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The profitable single truck and trailer routing problem with time windows
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE CIÊNCIA DA COMPUTAÇÃOPrograma de Pós-Graduação em Ciência da ComputaçãoUFMG, 2020-07-30)
Neste trabalho, investigamos o Problema do Roteamento Mais Lucrativo de Veículo com Reboque e com Janelas de Tempo. Nesse problema, são dados uma frota contendo caminhões e reboques, além de um conjunto de clientes, que ...
Analysis of a generalized Linear Ordering Problem via integer programming
(Elsevier Science, 2019-12)
We study a generalized version of the linear ordering problem: Given a collection of partial orders represented by directed trees with unique root and height one, where each tree is associated with a nonnegative reward, ...
Effects of binary variables in mixed integer linear programming based unit commitment in large-scale electricity markets
(Elsevier Science SA, 2018-07)
Mixed integer linear programming is one of the main approaches used to solve unit commitment problems. Due to the computational complexity of unit commitment problems, several researches remark the benefits of using less ...
The integrated lot sizing and cutting stock problem in an automotive spring factory
(2021-03-01)
In this paper, a manufacturer of automotive springs is studied in order to reduce inventory costs and losses in the steel bar cutting process. For that, a mathematical model is proposed considering parallel machines and ...
A Faster Algorithm For Packing Branchings In Digraphs
(ELSEVIER SCIENCE BVAMSTERDAM, 2015)
O problema de corte de placas defeituosas
(Sociedade Brasileira de Pesquisa Operacional, 2014)