Abstract: This paper presents a grid architecture for E-services. It comprises nine semantic components: port, probe, adapter, action, activity, workflow, E-service, constraint and trigger, which form four different integration levels while each level could handle the semantics of presentation, functionality and resource separately. This grid architecture may facilitate us implementing E-commerce automation and semantic-based system composition. The paper mainly focuses on the possible data structure of nine semantic components, UML class diagram and the composition scenario based on the grid architecture.

摘要： 提出了一种用于设计实现E-Services的网格结构。该结构包括9种含有语义的组件：端口，探针，适配器，动作，行动，工作流，E-service，约束和触发器，形成了4个不同的集成层次。每个层次均可以处理与表示、功能和资源相关的语义。该网格结构有助于实现电子商务自动化及基于语义的软件集成。该文主要探讨了9种语义组件的数据结构、UML类图和基于网格结构进行服务合成的图景。

关键词: 电子商务自动化, 体系结构, 语义, 工作流, 集成, 服务合成

CLC Number: 

• TP393