| 基于语义的Web服务发现算法研究 |
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| 引用本文： | 许卓明,石磊.基于语义的Web服务发现算法研究[J].计算机应用与软件,2006,23(5):21-23. |
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| 作者姓名： | 许卓明 石磊 |
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| 作者单位： | 河海大学计算机及信息工程学院,江苏,南京,210098 |
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| 摘 要： | 基于UDDI的传统Web服务发现机制是使用语法关键字匹配技术，往往导致服务发现精度不够甚至失败。提出了基于语义的Web服务发现算法DWS。算法基于概念层语义关系进行服务匹配，根据匹配度选择最优的服务。使用自行开发的原型系统进行的案例研究验证了算法的可行性和有效性。
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| 关 键 词： | Web服务 服务发现 本体 |
| 收稿时间： | 09 13 2005 12:00AM |
| 修稿时间： | 2005-09-13 |
RESEARCH ON SEMANTICS-BASED WEB SERVICES DISCOVERY ALGORITHM |
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| Xu Zhuoming,Shi Lei.RESEARCH ON SEMANTICS-BASED WEB SERVICES DISCOVERY ALGORITHM[J].Computer Applications and Software,2006,23(5):21-23. |
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| Authors: | Xu Zhuoming Shi Lei |
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| Abstract: | UDDI-based traditional Web services discovery mechanism uses keyword-match technology,which often leads to low precision or even failures in discovery. A semantics-based Web Services discovery algorithm DWS is prensented in this paper. The algorithm makes services match basing on semantic relationships at conceptual level ,and chooses the best service according to match degree. Case study ,with self-developed prototype system, validated the feasibility and effectiveness of the algorithm. |
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| Keywords: | OWL-S |
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