| Web服务组合的有色网模型及运算性质 |
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| 引用本文： | 郭玉彬,杜玉越,奚建清.Web服务组合的有色网模型及运算性质[J].计算机学报,2006,29(7):1067-1075. |
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| 作者姓名： | 郭玉彬 杜玉越 奚建清 |
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| 作者单位： | 1. 华南理工大学计算机科学与工程学院,广州,510640
2. 山东科技大学信息科学与工程学院,青岛,266510 |
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| 基金项目： | 山东省"泰山学者"建设工程专项基金;国家自然科学基金 |
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| 摘 要： | 定义了一种基于有色Petri网的Web服务组合模型,这一模型能清晰表达服务组合中各组成部分之间的逻辑关系,并可模拟组合服务的执行,分析其动态性质．给出了服务、服务组合运算的定义及性质、服务组合的建立与执行算法．
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| 关 键 词： | Web服务 服务组合 运算性质 |
| 收稿时间： | 2006-02-17 |
| 修稿时间： | 2006-05-18 |
A CP-Net Model and Operation Properties for Web Service Composition |
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| GUO Yu-Bin,DU Yu-Yue,XI Jian-Qing.A CP-Net Model and Operation Properties for Web Service Composition[J].Chinese Journal of Computers,2006,29(7):1067-1075. |
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| Authors: | GUO Yu-Bin DU Yu-Yue XI Jian-Qing |
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| Affiliation: | 1College of Computer Science and Engineering, South China University of Technology, Guangzhou 510640;2 College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266510 |
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| Abstract: | A CP-net Model for Web service composition is proposed. To each service, a CP-net model is constructed to describe the logical relation of components graphically. Furthermore dynamic behaviors of services can be simulated, analyzed by executing of the CP-net model. Operators to construct new complex services from known ones as blocks are defined formally. Some algebra and dynamic properties of this model are studied and proved. Algorithms to construct and execute a composite service are delivered also. |
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| Keywords: | CP-net |
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