Optimizing the cost function of power series routing algorithm for transparent elastic optical networks

MA Cavalcante, HA Pereira, DAR Chaves… - Optical Switching and …, 2018 - Elsevier
In this article, it is investigated the impact of different parameters and which parameters to
use by the power series routing methodology adapted for reducing the call request blocking …

Assessment of novel regenerator assignment strategies in dynamic translucent elastic optical networks

EF da Silva, RC Almeida, HA Pereira… - Photonic Network …, 2020 - Springer
The problem of regenerator assignment (RA) in translucent optical networks consists in
segmenting a lightpath into several transparent segments, each of which linked by 3 R …

Applying power series routing algorithm in transparent elastic optical networks

MA Cavalcante, HA Pereira… - 2015 SBMO/IEEE …, 2015 - ieeexplore.ieee.org
In this paper, we propose two adaptations of the Power Series Routing (PSR) algorithm for
transparent elastic optical networks: PSR algorithm with normalized distance and slot …

[PDF][PDF] Projeto de redes ópticas de alta capacidade utilizando técnicas de otimização bioinspiradas

DAR CHAVES - 2012 - researchgate.net
PROJETO DE REDES ÓPTICAS DE ALTA CAPACIDADE UTILIZANDO TÉCNICAS DE
OTIMIZAÇÃO BIOINSPIRADAS Page 1 UNIVERSIDADE FEDERAL DE PERNAMBUCO …

QoT-aware elastic bandwidth allocation and spare capacity assignment in flexible island-based optical transport networks under shared risk link group constraints

M Koubàa, M Bakri, A Bouallègue, M Gagnaire - Computer Networks, 2017 - Elsevier
This paper focuses on the problem of provisioning multi-granularity static lightpath
connections with fault-tolerant requirements in survivable island-based translucent optical …

[PDF][PDF] Algoritmo de Roteamento para Otimização de Desempenho de uma Rede Óptica Elástica

JJ do Rêgo Leite, IMA dos Santos, HA Pereira… - biblioteca.sbrt.org.br
Basicamente, quando se considera tráfego dinâmico e topologias com um número elevado
de nós, utiliza-se o algoritmo de Dijkstra e modifica-se sua função custo de modo a otimizar …

Applications of Computational Intelligence to Impairment-Aware Routing and Wavelength Assignment in Optical Networks

JF Martins-Filho, CJA Bastos-Filho… - Intelligent Systems for …, 2013 - igi-global.com
Computational intelligence techniques have been used to solve hard problems in optical
networks, such as the routing and wavelength assignment problem, the design of the …

Applications of Bio-inspired Computational Intelligence in Optical Networks

JFM Filhoa, CJAB Filhob, DAR Chavesb - Proc. of SPIE Vol - spiedigitallibrary.org
Computational intelligence techniques have appeared as efficient alternatives to solve
complex problems, such as in optimization of multi-objective problems. These techniques …

Applications of bio-inspired computational intelligence in optical networks

JF Martins Filho, CJA Bastos Filho… - … Metro Networks and …, 2013 - spiedigitallibrary.org
Computational intelligence techniques have appeared as efficient alternatives to solve
complex problems, such as in optimization of multi-objective problems. These techniques …