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| 一种基于冗余优化的Web服务工作流构造方法 | |
| 引用本文： | 李晓奎,李连,齐玉东,司维超.一种基于冗余优化的Web服务工作流构造方法[J].科学技术与工程,2009,9(3). |
| 作者姓名： | 李晓奎 李连 齐玉东 司维超 |
| 作者单位： | 1. 海军航空工程学院研究生四队,烟台,264001 2. 海军航空工程学院研究生四队,304教研室,烟台 264001 3. 海军航空工程学院研究生四队,205教研室,烟台 264001 |
| 摘 要： | 针对SOA系统中服务动态组合的可靠性问题,提出了Web服务工作流的最优冗余优化.同时,在重定义粒子群算法的基础上,结合遗传算法中的交叉、变异思想,设计了一种基于改进粒子群优化算法的QoS(quality of service)调度策略,最后通过仿真实验证明了算法的有效性. |
| 关 键 词： | 工作流 可靠性优化 |
Approach to Constructing Web Service Workflow Based on Redundancy Optimization |
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| LI Xiao-kui,LI Lian,QI Yu-dong,SI Wei-chao.Approach to Constructing Web Service Workflow Based on Redundancy Optimization[J].Science Technology and Engineering,2009,9(3). | |
| Authors: | LI Xiao-kui LI Lian QI Yu-dong SI Wei-chao |
| Institution: | Naval Aeronautical Engineering Institute;Yantai 264001;P.R.China |
| Abstract: | Based on the fact that Web service dynamically changes in SOA projects, a redundancy optimization of Web Service workflow is established. At the same time, on the basis of redefining the particle swarm algorithm, combining with the cross and mutation operations in genetic algorithm, the QoS scheduling strategy based on improved PSOA is designed. At last, the experimental results of this algorithm are presented. |
| Keywords: | SOA Web Service PSO |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |