| 一种基于情境的语义Web服务发现方法 |
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| 引用本文： | 侯丽娟,李蜀瑜.一种基于情境的语义Web服务发现方法[J].计算机应用与软件,2011,28(1):154-156. |
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| 作者姓名： | 侯丽娟 李蜀瑜 |
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| 作者单位： | 陕西师范大学计算机科学学院,陕西,西安,710062 |
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| 摘 要： | 在普适计算环境下,如何结合情境信息以发现满足用户需求的服务,是目前Web服务研究的一个关键问题.提出一种基于情境的Web服务发现框架,采用本体进行情境建模,利用用户反馈信息进行权重计算,并给出了一个基于相似度的语义Web服务的匹配算法.最后通过实验验证了该方法的有效性.
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| 关 键 词： | 服务发现 情境 本体 用户反馈 |
A CONTEXT-BASED SEMANTIC WEB SERVICE DISCOVERY METHOD |
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| Hou Lijuan,Li Shuyu.A CONTEXT-BASED SEMANTIC WEB SERVICE DISCOVERY METHOD[J].Computer Applications and Software,2011,28(1):154-156. |
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| Authors: | Hou Lijuan Li Shuyu |
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| Affiliation: | Hou Lijuan Li Shuyu(College of Computer Science,Shaanxi Normal University,Xi'an 710062,Shaanxi,China) |
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| Abstract: | In pervasive computing environment,how to combine the context information to discover the services satisfying users' requirements is a key issue in Web services studies.A context-based Web service discovery framework is proposed in the paper.Firstly,a context model using ontology vocabulary is presented.Then,users' feedback information is used to calculate the weight,and a matching algorithm of similarity-based semantic Web service is introduced as well.At last,experimental results verify the validity of th... |
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| Keywords: | Web service discovery Context Ontology User feedback |
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