| 基于QoS和量子遗传算法的Web服务选择 |
| |
| 引用本文： | 马力,赵璟.基于QoS和量子遗传算法的Web服务选择[J].西安文理学院学报,2014(3):50-54. |
| |
| 作者姓名： | 马力 赵璟 |
| |
| 作者单位： | 西安邮电大学计算机学院,西安710121 |
| |
| 摘 要： | 如何从互联网上大量存在的Web服务中选出符合用户需求的服务是一个很重要的研究方向.将量子遗传算法引入服务选择问题中,并将服务选择转换为基于QoS的多目标优化问题.量子遗传算法采用量子比特编码和量子旋转门变异,丰富了种群多样性,并具有更快的收敛速度.通过模拟验证,说明了该方法的可行性.
|
| 关 键 词： | Web服务选择 量子遗传算法 服务质量 |
Web Service Selection Based on the QoS and Quantum Genetic Algorithm |
| |
| MA Li,ZHAO.Web Service Selection Based on the QoS and Quantum Genetic Algorithm[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2014(3):50-54. |
| |
| Authors: | MA Li ZHAO |
| |
| Institution: | Jing (School of Computer, Xi＇an University of Posts and Telecommunications, Xi＇an 710121, China) |
| |
| Abstract: | The existence of colossal Web services on the Internet makes it important to explore the means of the services which meet the users’ needs. In this study, the quantum genetic algo-rithm is introduced into the field of Web service selection which is in turn regarded as the prob-lem of multi-objective optimization based on QoS. The quantum genetic algorithm uses quantum bit encoding and quantum rotating gate to make variation. It enriches the diversity of the popu-lation and features faster convergence. Simulation has verified the effectiveness of QGA. |
| |
| Keywords: | Web service selection Quantum Genetic Algorithm service quality |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
