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一种基于QoS的Web服务发现模型 被引量:1

A model for semantic web service discovery based on QoS
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摘要 当前采用OWL-S描述的Web服务,主要从服务功能进行描述,缺乏对服务质量的明确刻画,导致服务请求者难以得到最佳服务。针对此问题,本文对OWL-S规范扩展,提出一个基于QoS的语义Web服务发现模型SWSDM-Qos。该模型支持QoS的服务发布、查找和反馈,并在此基础上提出一种QOS约束的服务选择算法。本论文创新性之处在于在服务发现过程中加入了服务质量本体信息,使得Web服务在框架内支持QoS约束的语义发现,满足了用户的个性化需求。
出处 《计算机系统应用》 2008年第3期53-56,76,共5页 Computer Systems & Applications
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参考文献5

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二级参考文献15

  • 1杨胜文,史美林.一种支持QoS约束的Web服务发现模型[J].计算机学报,2005,28(4):589-594. 被引量:131
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