期刊文献+

具有QoS约束的Web服务发现模型研究

Research on the Web service discovery model with QoS-constraint
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摘要 在深入研究现有Web服务发现模型的基础上,对Augment UDDI注册系统框架做了针对QoS的扩展,提出一个基于QoS的Web服务发现系统模型WSDM-QoS。在模型中引入相似度函数对Augment UDDI注册系统所采用的等级匹配算法进行了改进,弥补了匹配结果过于粗糙的缺点。设计了一组实验,对比分析了针对QoS扩展的可行性和有效性。 Augment UDDI system is expanded to support QoS based on existing Web Services models, a WSDM-QoS, a QoS-based Semantic Web services discovery system model, is designed. The grades matching algorithm adopted by Augment UDDI registration system is improved by introducing the similar function to remedy the defect that the matching result is rough. The expanded system aimed at the QoS has analyzed feasible and effective by a set of experiment.
作者 赵玉国
出处 《油气地球物理》 2008年第4期19-21,共3页 Petroleum Geophysics
关键词 服务质量 WEB服务发现 等级匹配算法 service quality Web service discovery and grade matching algorithm
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参考文献5

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二级参考文献13

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