| 求解QoS路由优化的一种新进化算法 |
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| 引用本文： | 黄俊,刘宴兵.求解QoS路由优化的一种新进化算法[J].重庆邮电大学学报(自然科学版),2008,20(4):431-435. |
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| 作者姓名： | 黄俊 刘宴兵 |
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| 作者单位： | 重庆邮电大学,重庆,400065;重庆邮电大学,重庆,400065 |
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| 摘 要： | 对网络中支持多个QoS参数路由的数学模型进行了形式化分析，提出了一种多目标进化算法（QMOEA）。该算法能有效地将多个优化目标统一起来，并在此基础之上引入“自适应退避”机制与贪心策略，保证了群体的多样性和快速收敛。仿真结果与理论分析验证了该算法的有效性与正确性。
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| 关 键 词： | QoS 进化算法 路由 |
| 收稿时间： | 2008/3/24 0:00:00 |
A novel evolutionary algorithm for QoS routing optimization |
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| HUANG Jun,LIU Yan-bing.A novel evolutionary algorithm for QoS routing optimization[J].Journal of Chongqing University of Posts and Telecommunications,2008,20(4):431-435. |
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| Authors: | HUANG Jun LIU Yan-bing |
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| Institution: | Chongqing University of Posts and Telecommunications, Chongqing 400065, P.R.China |
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| Abstract: | Formal analysis of multi-QoS parameters models in the network was given. A QoS routing multi-objective evolutionary algorithm was proposed, which can synthesize multi-criterion effectively. On this basis, the adaptive backoff mechanism and greedy approach were introduced; they can guarantee the diversity of population and make the algorithm convergence very quickly. The simulation result and theoretical analysis show the correctness and efficiency of the algorithm. |
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| Keywords: | QoS evolutionary algorithm routing |
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