| 一种基于匹配策略的Web服务组合方法 |
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| 引用本文： | 郑永清,梁伟.一种基于匹配策略的Web服务组合方法[J].计算机科学,2005,32(9):127-130. |
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| 作者姓名： | 郑永清 梁伟 |
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| 作者单位： | 山东大学计算机科学与技术学院,济南,250061 |
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| 摘 要： | 现有的Web服务只能被单独调用,不能提供复杂的组合服务.文中提出了一种基于匹配策略的Web服务组合方法,该方法利用匹配关系,通过自顶向下的服务分解和自底向上的服务组合,自动将原子服务组合成满足用户要求的组合服务.通过实例说明该方法的执行过程,应用结果表明该方法减少了用户的交互操作,降低了服务成本,提高了服务效率.
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| 关 键 词： | Web服务 服务匹配 服务组合 业务流程 匹配策略 |
A Matching Strategy-Based Web Service Composition Method |
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| ZHENG Yong-Qing,LIANG Wei.A Matching Strategy-Based Web Service Composition Method[J].Computer Science,2005,32(9):127-130. |
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| Authors: | ZHENG Yong-Qing LIANG Wei |
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| Affiliation: | College of Computer Science and Technology, Shandong University, Jinan 250061 |
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| Abstract: | Existing Web service can be independently invoked and is incapable of provide complex composite service. A matching strategy-based Web service composition method is put forward in this paper, using matching relation, some atomic services been automatically composed into a meet user's requirements composite service though Top-down serv- ice decomposition and Bottom-up service composition in this method. The executive process of the method is illustrated by an instance, results indicate this method decreases user mutual operation, decreases cost of service and improves ef- ficiency of service. |
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| Keywords: | Web service Service matching Service composition Business process |
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