Ant colony algorithm based restoration routing for WDM networks

被引：0

作者：

JIAN Yaobo RUAN Shuangchen YANG ChunyongInstitute of Optoelectronics Science and EngineeringHuazhong University of Science and Technology Wuhan ChinaCollege of Electronic Science and TechnologyShenZhen University Shenzhen ChinaCollege of Electronics Information EngineeringSouthcentral University for Nationalities Wuhan China ^{[430074
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机构：

来源：

微计算机信息 | 2008年 / 33期

关键词：

wavelength division multiplexing; ant colony algorithm; wavelength routing; open shortest path first algorithm; breath-first-search algorithm;

D O I：

暂无

中图分类号：

TN929.11 [光纤通信];

学科分类号：

摘要：

Ant colony algorithm-restoration algorithm(ACA-RA)is a novel simulated evolutionary algorithm.It is a population-based approach,which allows positive feedback to be used as the primary search mechanism and provides a new method for compli-cated combinatorial optimization problems.In this paper,selecting strategy,local searching and information modification are improved.The improved algorithm is used to search optimal restoration routes in case various failures take place in WDM networks.Its valid result is proven by an algorithm simulation in a practical network CHINANET.

引用

页码：99 / 101

页数：3