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http://www.repositorio.ufop.br/jspui/handle/123456789/11502
Título: | Modeling and optimization of buffers and servers in finite queueing networks. |
Autor(es): | Martins, Helgem de Souza Ribeiro Cruz, Frederico Rodrigues Borges da Duarte, Anderson Ribeiro Oliveira, Fernando Luiz Pereira de |
Palavras-chave: | Buffer and server allocation Generalized expansion method |
Data do documento: | 2019 |
Referência: | MARTINS, H. de S. R. et al. Modeling and optimization of buffers and servers in finite queueing networks. Opsearch, Delhi, v. 56, n. 1, p. 123-150, 2019. Disponível em: <https://link.springer.com/article/10.1007/s12597-019-00362-7>. Acesso em: 19 mar. 2019. |
Resumo: | The joint buffer and server optimization problem (BCAP) is a non-linear optimization problem with integer decision variables that optimizes the numbers of buffers and servers such that the resulting throughput is greater than a pre-defined threshold throughput. This work presents a detailed review of the current literature that addresses allocation problems, particularly the BCAP, and a quite effective methodology for solving this problem, which consists of a combination of approximate methods and the Powell algorithm, a derivative-free optimization algorithm. The methodology was applied to networks of queues in the basic topologies series, split, and merge, producing very encouraging results that pointed at robust and homogeneous solutions. |
URI: | http://www.repositorio.ufop.br/handle/123456789/11502 |
Link para o artigo: | https://link.springer.com/article/10.1007/s12597-019-00362-7 |
DOI: | https://doi.org/10.1007/s12597-019-00362-7 |
ISSN: | 0975-0320 |
Aparece nas coleções: | DEEST - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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ARTIGO_ModelingOptimizationBuffers.pdf Restricted Access | 852,17 kB | Adobe PDF | Visualizar/Abrir |
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