标题:A particle swarm optimization algorithm for controller placement problem in software defined network
作者:Gao, Chuangen ;Wang, Hua ;Zhu, Fangjin ;Zhai, Linbo ;Yi, Shanwen
通讯作者:Wang, Hua
作者机构:[Gao, Chuangen ;Wang, Hua ;Zhu, Fangjin ;Zhai, Linbo ;Yi, Shanwen ] School of Computer Science and Technology, Shandong University, Jinan; 250101, Chi 更多
会议名称:15th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP 2015
会议日期:18 November 2015 through 20 November 2015
来源:Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版年:2015
卷:9530
页码:44-54
DOI:10.1007/978-3-319-27137-8_4
关键词:Controller placement; Particle swarm optimization; Propagation latency; Software defined network
摘要:Software defined network (SDN) decouples the control plane from packet processing device and introduces the controller placement problem. The previous methods only focus on propagation latency between controllers and switches but ignore either the latency from controllers to controllers or the capacities of controllers, both of which are critical factors in real networks. In this paper, we define a global latency controller placement problem with capacitated controllers, taking into consideration both the latency between controllers and the capacities of controllers. And this paper proposes a particle swarm optimization algorithm to solve the problem for the first time. Simulation results show that the algorithm has better performance in propagation latency, computation time, and convergence. © Springer International Publishing Switzerland 2015.
收录类别:EI;SCOPUS
Scopus被引频次:6
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84952062853&doi=10.1007%2f978-3-319-27137-8_4&partnerID=40&md5=c184f4dfd104e098c6184492c410f036
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