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在重用现有Web服务的基础上,通过服务组合形成新的、功能增值的服务是语义Web服务领域的一个重要研究内容.本文在Web服务语义描述框架的基础上,提出一种基于语义消息的Web服务组合方法,该方法定义了能够描述不同服务输出、输入消息之间对应关系的语义消息,能够业务逻辑上紧密关联的Web服务有机的组合在一起,从而为Web服务组合者以及面向服务的应用开发人员提供一种简单、直观的组合方法.
On the basis of reuse of existing Web services, the formation of new value-added services through service composition is an important research field in the field of Semantic Web services.Based on the semantic description framework of Web Services, a semantic message based Web service composition method, which defines the semantic message that can describe the correspondence between the output of different services and the input of messages, and the Web services that can be closely associated with the business logic are organically combined together so that the Web services composition and service-oriented Application developers to provide a simple and intuitive combination of methods.