一种语义Web服务调用代理的模型与实现  

A Mediator Agent Model and Implementation for Semantic Web Enabled Web Service Invocation

作　　者：朱乐骏[1] 丁鹏[1] 盛焕烨[1] 

机构地区：[1]上海交通大学计算机科学与工程系,上海200030

出　　处：《计算机工程》2005年第2期117-118,170,共3页Computer Engineering

摘　　要：WebService是最新的程序间协作交互技术。当前的WebService应用开发过程中,程序员需要预先知道某个服务的接口细节,并写入应用程序中,这样的紧耦合降低了不同服务之间的互换性。该文提出了一种使用语义Web和Agent技术在客户端发现和调度WebService的系统模型,并通过原型系统的演示说明其灵活性。Web service is the latest remote procedure call technology that can support applications collaborate with each other. Currently, programmers have to know the technical details of services interface at developins time, and embed these details in their programs. This tight couple reduces the possibility of interchanging services. This paper suggests a mediator framework using semantic Web and agent to discover services and delegate service invocations for applications at client side, and also discusses the flexibility and adaptability of this framework with the example running on our prototype system.

关 键 词：语义WEB 调用 原型系统 应用程序 程序员 代理 接口 服务 协作 模型 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TP311[自动化与计算机技术—计算机科学与技术]