Detalhes do Documento

Bus driver rostering by column generation metaheuristics

Autor(es): Barbosa, Vítor ; Alvelos, Filipe Pereira e ; Respício, Ana

Data: 2016

Identificador Persistente: http://hdl.handle.net/1822/53384

Origem: RepositóriUM - Universidade do Minho

Projeto/bolsa: info:eu-repo/grantAgreement/FCT/5876-PPCDTI/100645/PT ; info:eu-repo/grantAgreement/FCT/5876/135968/PT;


Descrição

In the Bus Driver Rostering Problem (BDRP) it is intended to define work schedules for workers such that costs are minimized. This problem has been addressed before by combining column generation and an evolutionary algorithm. In this paper, we show how this approach can be improved by including additional random constraints and limiting the time spent in column generation. Both approaches follow a general framework entitled SearchCol, Metaheuristic search by column generation, recently proposed for decomposable integer programming / combinatorial optimization problems.

This work is financed by Fundac¸a˜o para a Cieˆncia e a Tecnologia (Portuguese Foundation for Science and Technology) within projects “SearchCol: Metaheuristic search by column generation” (PTDC/EIAEIA/100645/2008) and PEst-OE/EEI/UI0319/2014.

info:eu-repo/semantics/publishedVersion

Tipo de Documento Capitulo
Idioma Inglês
Contribuidor(es) Universidade do Minho
facebook logo  linkedin logo  twitter logo 
mendeley logo

Documentos Relacionados