| 基于移动代理的Web服务组合 |
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| 作者单位： | 西安邮电学院计算机科学与技算系，联想研究院，西安交通大学电子与指息工程学院 |
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| 摘 要： | 为了解决基于移动代理的服务组合,首先划分了服务提供者、服务代理商、服务消费者3个主体角色,以3个角色及其相互关系、交互内容来模拟实现现实世界的服务.在此基础上,解决了代理中间件中的服务发现和组合服务的执行问题.最后从实现角度给出了代理平台中间件的功能,实验结果表明:通过代理平台中间件可以完成对基本服务的工作状态以及其他组合所需信息的获取,并保证移动代理的协同工作.
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| 关 键 词： | Web服务 移动代理 服务组合 |
Web service composition based on mobile agents |
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| Authors: | Chen Yanping Wu Yaqiang Li Zengzhi Zhou Yuanzhe |
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| Institution: | Chen Yanping 1 Wu Yaqiang 2 Li Zengzhi 3 Zhou Yuanzhe 1 |
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| Abstract: | In order to solve web service composition based on mobile agents,the agent-based service architecture is presented depending on service-oriented architecture,in which there are three principals: service provider,service broker and service consumer,and the service of real world is simulated by describing the relationship and communication of these principals.After that,problems of service finding and service executing which exist in service composition agent middleware are also resolved.Finally,functions of agent middleware are considered from the view of implementation.Experiment results show that the agent platform middleware can obtain both the work state of basic services and the information needed by composition,and insures cooperation between mobile agents. |
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| Keywords: | Web service mobile agent service composition |
| 本文献已被 CNKI 等数据库收录！ |
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