Service-Oriented Software Engineering （SOSE） presents new challenges; in particular, how to promote interoperability and cooperation among loosely-coupled service resources. This is critical for service resource sha...Service-Oriented Software Engineering （SOSE） presents new challenges; in particular, how to promote interoperability and cooperation among loosely-coupled service resources. This is critical for service resource sharing and for implementing on-demand services. This paper discusses key technologies of service virtualization, including encapsulation of service interoperability （for available resources）; ontology-based Role, Goal, Process, and Service （RGPS） metamodeling （for interoperable aggregation and organization of virtualization services）; registration and repository management of Metamodel Framework for Interoperability （MFI） （for virtualization service management）; and virtualization service ontology and its represented association with RGP＆ Latest progress of the MFI and ISQ standards is also discussed.展开更多
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...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.展开更多
基金funded by the National Basic Research Program of China ("973" Program) under Grant No. 2007CB310801the National Natural Science Foundation of China under Grant No. 60970017, 60873083, 60803025, and 60903034the Foundation for Distinguished Young Scientists of Hubei Province of China under Grant No. 2008CDB351
文摘Service-Oriented Software Engineering （SOSE） presents new challenges; in particular, how to promote interoperability and cooperation among loosely-coupled service resources. This is critical for service resource sharing and for implementing on-demand services. This paper discusses key technologies of service virtualization, including encapsulation of service interoperability （for available resources）; ontology-based Role, Goal, Process, and Service （RGPS） metamodeling （for interoperable aggregation and organization of virtualization services）; registration and repository management of Metamodel Framework for Interoperability （MFI） （for virtualization service management）; and virtualization service ontology and its represented association with RGP＆ Latest progress of the MFI and ISQ standards is also discussed.
文摘针对目前不同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.
