摘要
针对SOA在构建业务处理、信息转换和消息通讯方面存在诸多弊端的现状,主张融合语义Web和Web服务的技术优势,提出一种新的面向语义服务的结构,该结构用WSDL-S作为Web服务间交互的纽带,使服务之间能完成基于语义的互操作、共享和集成;用任务驱动的消息机制将其各个构件联系起来并协同工作,这便于其在Web上异构、分布的部署。并探讨了SSOA的工作机理——动态执行语义,并通过实例证实其可行性。
Aiming at many defects of SOA in constructing business processing, information transforming and messages communicating, a new semantic services-oriented architecture （SSOA） is presented by fusing the technological advantage of semantic Web and Web services. Using WSDL-S as bridge of Web services interaction, the architecture can efficiently implement semantic-based interoperation, share and integration in Web services. Adopting task-driven message mechanism to connect these components and work in terms of collaboration, it is convenient for distributed deployment of its components on Web. Finally, the working principle of SSOA and dynamic executable semantic are discussed and the feasibility is testified by a practical sample.
出处
《湖南工业大学学报》
2007年第2期73-78,共6页
Journal of Hunan University of Technology
