[1]KONG Sun,CHEN Zeng-qiang.A new chaotic ant colony optimization algorithm and its application in a QoS multicast routing problem[J].CAAI Transactions on Intelligent Systems,2010,5(6):498-504.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
5
Number of periods:
2010 6
Page number:
498-504
Column:
学术论文—智能系统
Public date:
2010-12-25
- Title:
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A new chaotic ant colony optimization algorithm and its application in a QoS multicast routing problem
- Author(s):
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KONG Sun; CHEN Zeng-qiang
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College of Information Technical Science,Nankai University, Tianjin 300071, China
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- Keywords:
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QoS; multicast routing; chaos optimization algorithm; ant colony optimization algorithm; parameter optimization
- CLC:
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TP183;TN949.291
- DOI:
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- Abstract:
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QoSbased multicast routing can take advantage of network resources to support an application with QoS requirements by searching for the optimal multicast tree with some performance constraints. This problem, which is an indispensable part of QoScentered network architecture, has become an important issue in network domain research. A new chaotic ant colony optimization algorithm was proposed for a multiconstrained QoS multicast routing problem. To overcome the deficiencies of traditional ant colony algorithms, this algorithm uses a chaotic optimization algorithm to dynamically select parameters of the ant colony algorithm and improves global searching and convergence abilities. Simulation results show that this chaotic ant colony optimization algorithm performs better than the genetic algorithm and ant colony optimization mentioned here for solving a QoS multicast routing problem with multiple constraints.