Parallel computing: an introduction
Parallel computing: an introduction
Parallel Genetic Simulated Annealing: A Massively Parallel SIMD Algorithm
IEEE Transactions on Parallel and Distributed Systems
QoS routing in networks with uncertain parameters
IEEE/ACM Transactions on Networking (TON)
Multicast communication: protocols and applications
Multicast communication: protocols and applications
Low-cost, delay-bounded point-to-multipoint communication to support multicasting over WDM networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Wavelength assignment for multicast in all-optical WDM networks with splitting constraints
IEEE/ACM Transactions on Networking (TON)
Massively parallel simulated annealing and its relation to evolutionary algorithms
Evolutionary Computation
Parallel genetic algorithm and parallel simulated annealing algorithm for the closest string problem
ADMA'05 Proceedings of the First international conference on Advanced Data Mining and Applications
Genetic algorithms for multiple multicast on WDM ring network
Computer Communications
An approach to wide area WDM optical network design using genetic algorithm
Computer Communications
Lightpath (wavelength) routing in large WDM networks
IEEE Journal on Selected Areas in Communications
IEEE Network: The Magazine of Global Internetworking
QoS multicast tree construction in IP/DWDM optical internet by bio-inspired algorithms
Journal of Network and Computer Applications
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
A simulated annealing method based on a specialised evolutionary algorithm
Applied Soft Computing
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In this paper, we propose an integrated Quality of Service (QoS) routing algorithm for optical networks. Given a QoS multicast request and the delay interval specified by users, the proposed algorithm can find a flexible-QoS-based cost suboptimal routing tree. The algorithm first constructs the multicast tree based on the multipopulation parallel genetic simulated annealing algorithm, and then assigns wavelengths to the tree based on the wavelength graph. In the algorithm, routing and wavelength assignment are integrated into a single process. For routing, the objective is to find a cost suboptimal multicast tree. For wavelength assignment, the objective is to minimize the delay of the multicast tree, which is achieved by minimizing the number of wavelength conversion. Thus both the cost of multicast tree and the user QoS satisfaction degree can approach the optimal. Our algorithm also considers load balance. Simulation results show that the proposed algorithm is feasible and effective. We also discuss the practical realization mechanisms of the algorithm.