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中文摘要：
针对网络化制造中Web服务在语义方面表达不足而难以搜索到合适服务的问题，提出Web服务的模糊匹配方法．通过分析网络化制造特点，构建网络化Web服务本体，增加网络化制造Web服务的语义描述．在给出多种服务相似度计算方法基础上，提出网络化制造Web服务模糊匹配方法，用相似度计算定量地描述所需服务和候选服务间的匹配程度．分析结果表明，该方法增强了Web服务能力的表达，给Web服务模糊匹配提供清晰的研究对象，推动网络化制造从信息集成向服务集成的转变，为服务选用时的决策自动化提供量化参考．
英文摘要：
To deal with the lack of semantic expression information to discover appropriate Web service in internet-based manufacturing, a fuzzy Web service matching method was presented. By analyzing the features of internet-based manufacturing, an internet-based manufacturing ontology was constructed, and accessorial semantic descriptions of a Web service were added. Web service fuzzy matching in internet-based manufacturing was presented based on several service similarity measures, and matching degree between request Web services and potential candidate Web services was estimated by calculating the quantitative similarity. Research results show that the proposed method can enhance the expression ability of Web service, and provide a concrete research object for fuzzy matching of Web service. The method can promote internet-based manufacturing transformation from information integration to Web service integration, and give out more quantificational references to support automatic decision-making in Web service selection.
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