| 基于结构化模型的组合服务选择算法 |
| |
| 引用本文： | 王勇,代桂平,侯亚荣,方娟,毛国君.基于结构化模型的组合服务选择算法[J].北京工业大学学报,2010,36(6). |
| |
| 作者姓名： | 王勇 代桂平 侯亚荣 方娟 毛国君 |
| |
| 作者单位： | 北京工业大学,计算机学院,北京,100124;北京工业大学,电子信息与控制学院,北京,100124 |
| |
| 基金项目： | 国家"九七三"计划资助项目，北京工业大学青年基金资助项目 |
| |
| 摘 要： | 基于组合服务的结构化模型讨论了组合服务执行路径选择和成员服务选择问题,建立了结构化模型的图形表示,采用蚁群系统作为优化工具,把组合服务执行路径选择和成员服务选择问题转化为一个层次优化问题,并设计了优化算法.实验结果表明,优化算法具有较好的寻优性能.
|
| 关 键 词： | 结构化分析 Web 服务 服务质量 |
A Composite Service Selection Algorithm Based on Structural Model |
| |
| WANG Yong,DAI Gui-ping,HOU Ya-rong,FANG Juan,MAO Guo-jun.A Composite Service Selection Algorithm Based on Structural Model[J].Journal of Beijing Polytechnic University,2010,36(6). |
| |
| Authors: | WANG Yong DAI Gui-ping HOU Ya-rong FANG Juan MAO Guo-jun |
| |
| Affiliation: | WANG Yong1,DAI Gui-ping2,HOU Ya-rong1,FANG Juan1,MAO Guo-jun1(1.College of Computer Science,Beijing University of Technology,Beijing 100124,China,2.College of Electronic Information and Control Engineering,China) |
| |
| Abstract: | The problem of execution of path selection and component services selection is discussed based on structural model of composite service,and graph presentation of structural model is established.Using ant colony system as an optimizing tool,the problem of execution of path selection and component services selection is translated to a hierarchy optimizing matter,and the optimizing algorithm is designed.The optimizing algorithm has good performance through analysis of experimental results. |
| |
| Keywords: | structural analysis web services QoS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
