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Mostrando ítems 1-10 de 59
A branch-and-cut-and-price approach for the capacitated m-ring-star problem
(Elsevier Science BvAmsterdamHolanda, 2012)
Algoritmos branch-and-cut-and-price para o problema da árvore geradora de custo mínimo com restrição de grau
(Universidade Federal de Minas GeraisUFMG, 2014-04-10)
Given an undirected graph G = (V, E) with weighted edges and positive integers dv associated with each vertex v ∈ V , the Degree-Constrained Minimum Spanning Tree Problem (DCMST) consists in nding a minimum cost ...
A branch-price-and-cut method for the vegetable crop rotation scheduling problem with minimal plot sizes
(European Journal of Operational Research, 2018)
O problema de roteamento e programação de navios com coleta e entrega na indústria de petróleo : modelagem e métodos de solução exatos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia de Produção - PPGEPCâmpus São Carlos, 2016-04-01)
The object of this study is the routing and scheduling problem of vessels with pickup
and delivery and time windows in the oil industry. A case study was performed in a Brazilian oil industry that produces crude oil in o ...
Exact solutions of rectangular partitions via integer programming
(World Scientific Publ Co Pte LtdSingaporeSingapura, 2000)
Mathematical model and solution approaches for integrated lot-sizing, scheduling and cutting stock problems
(Springer, 2020-09-04)
In this paper, we address a two-stage integrated lot-sizing, scheduling and cutting stock problem with sequence-dependent setup times and setup costs. In production stage one, a cutting machine is used to cut large objects ...
Branch-cut-and-price para o problema de roteamento de veículos generalizado
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE CIÊNCIA DA COMPUTAÇÃOPrograma de Pós-Graduação em Ciência da ComputaçãoUFMG, 2019-05-03)
This work addresses the Generalized Vehicle Routing Problem. Given a set of customers partitioned into disjoints subsets, defined as clusters, the problem aim to find a set of routes, one per vehicle, such that each route ...
A column generation approach for SONET ring assignment
(John Wiley & Sons IncHobokenEUA, 2006)
A branch-cut-and-price algorithm for the time-dependent electric vehicle routing problem with time windows
(European Journal of Operational ResearchElsevier, 2024)
The adoption of electric vehicles (EVs) within last-mile deliveries is considered one of the key transformations towards more sustainable logistics. The inclusion of EVs introduces new operational constraints to the models ...