期刊文献+

Ontology、Agent及Qos在服务选择中的应用研究

Study on Service Selections Based on Ontology and Qos
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摘要 由于服务质量要素的多维以及缺少语义和有效的协商,用户难以获取满意的服务,因而提出利用Ontology和Agent,并结合Qos(Quality of Service)要素来进行服务选择的办法SBOQ(Service Based on Ontology,Agent and Qos).该方法利用本体及Qos要素来表示语义,重点研究和改进了本体相似度计算方法,研究了Qos要素参与的语义相似性计算方法,并由Agent根据语义相似度的大小和服务成本,进行协商,设计了具体的协商算法,通过协商达成一致,选出用户满意的服务方案. Because of the multi - dimeusion of quality of service, and lacking of the semantic and negotiation between user and resource, we can't select the service user satisfied, so to propose a method-SBOQ ( Service Selection Based Ontology and Qos) to select the service. We Use Ontology and Qos element for semantic, and we improve the method to measure the sirailarity of Ontology, design the negotiation strategy, which based on similarity and service's cost. Experiments show that user will have satisfied service by our negotiation algorithm.
作者 王刚
出处 《安康学院学报》 2010年第1期8-12,共5页 Journal of Ankang University
基金 陕西省教育厅科研项目(2009JK317) 安康学院科研项目(2008KY005)
关键词 本体 相似度 服务 AGENT QOS Ontology similarity service Agent Qos
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参考文献7

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二级参考文献15

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