【摘要】 针对目前不同Web服务注册管理标准之间(如UDDI,ebXML等)无法进行互操作的问题,运用元模型互操作框架(metamodel framework for interoperability,MFI)和本体技术,建立了一种支持语义互操作的Web服务注册管理模型的体系架构,运用MFI中的本体演化规则保证了本体在演化前后的一致性,从而保证基于本体的不同Web服务注册库的互操作性.构建了一个基于MFI的Web服务注册管理模型的原型系统,实验结果表明该原型系统的Web服务查全率比单一Web服务模型高.更多还原

【Abstract】 As a solution to the problem of non-interoperation among different Web Service Registry and Repository standards(such as UDDI or ebXML),we provide an approach to combine MFI with ontology technologies to create an architecture of Web service registry and repository supporting semantic interoperability.We ensure the semantic consistency between the original and the new ontology by defining the ontology evolution rules.Finally,a model of prototype system based on these methods is introduced,and the evaluation results of this system show that the recall ratio of Web service query is improved in comparison to the single model of Web service.更多还原