PSO、本体及市场机制相结合的服务调度方法研究

计算机科学 ›› 2010, Vol. 37 ›› Issue (9): 239-241.

PSO、本体及市场机制相结合的服务调度方法研究

钟生海，王刚，邱玉辉

(安康学院电子与信息工程系安康725000);(西南大学语义网格实验室重庆400715)

出版日期:2018-12-01 发布日期:2018-12-01
基金资助:
本文受陕西省教育厅项目(09JK317)，安康学院项目(.Akxy2008005 )资助。

Study on Service Scheduling Based on PSO, Ontology and Market Mechanism

ZHONG Sheng-hai,WANG Gang,QIU Yu-hui

Online:2018-12-01 Published:2018-12-01

摘要/Abstract

摘要： 根据语义进行服务调度，是服务计算的重要内容，服务调度是一个寻优的过程。为了解决当前服务调度不能很好地兼顾语义、效率与收益这个问题，提出了粒子群寻优算法(PSO )、本体和市场相结合的服务调度方法，开发了粒子群寻优算法与本体和市场机$}}l相结合进行服务调度的算法SI3POM(Service scheduling Based on PSO, Ontology and Markct)，从而为用户获取满意的服务提供了一种有效的方法。实验表明利用粒子群算法寻优，既提高了寻找服务调度方案的速度，同时也兼顾了根据语义进行服务调度，保证了资源的高效使用。

关键词: PSO，本体，市场机制，相似度计算，服务

Abstract: Service scheduling based on semantic is important in service computing, and service scheduling is an optimal process. As the current service scheduling method can not very well considerate the efficiency and the semantic, we researched the way to combine the PSO, ontology and market mechanism, and proposed the method SI3POM to schedule service based on them. hhis method may improve the service scheduling and it provides an efficiency method for users to get the service satisfied. Experiment shows that our method takes full advantage of the capability of PSO, service schedining and resource using arc efficiency also.

Key words: PSO, Ontology, Market mechanism, Similarity measurement, Service

钟生海，王刚，邱玉辉. PSO、本体及市场机制相结合的服务调度方法研究[J]. 计算机科学, 2010, 37(9): 239-241. https://doi.org/

ZHONG Sheng-hai,WANG Gang,QIU Yu-hui. Study on Service Scheduling Based on PSO, Ontology and Market Mechanism[J]. Computer Science, 2010, 37(9): 239-241. https://doi.org/

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