| 基于UML和对象Petri网的分布式工作流系统建模方法研究 |
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| 引用本文： | 柳青,胡金柱.基于UML和对象Petri网的分布式工作流系统建模方法研究[J].计算机应用研究,2004,21(5):58-60,63. |
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| 作者姓名： | 柳青 胡金柱 |
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| 作者单位： | 1. 上海对外贸易学院,上海,200335
2. 华中师范大学,计算机系,湖北,武汉,430079 |
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| 摘 要： | 提出了一种融合UML和对象Petri网优点的分布式工作流系统的建模方法，利用UML的扩展机制进行了有关工作流特性的扩展：定制了合同、端口、通信协议块等版类，建立了合同化的层次体系结构；为了对建立的模型进行严密的数学分析和模拟，又提供了从UML模型到对象Petri网的转换机制。
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| 关 键 词： | UML扩展 对象Petri网 分布式工作流 合同设计 |
| 文章编号： | 1001-3695(2004)05-0058-03 |
Research of Distributed Workflow System Modeling Method on UML and Object-Petri Nets |
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| LIU Qing,HU Jin-zhu.Research of Distributed Workflow System Modeling Method on UML and Object-Petri Nets[J].Application Research of Computers,2004,21(5):58-60,63. |
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| Authors: | LIU Qing HU Jin-zhu |
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| Affiliation: | LIU Qing~1,HU Jin-zhu~2 |
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| Abstract: | The article puts forward a distributed workflow system modeling method. This method use UML and object Petri nets technology and put their advantage together. It use UML extend mechanism to process specific property develop about workflow: Customize stereotype such as contract, port, collaborate, etc. And set up contract hierarchical system structure. For strict mathematical analysis and simulation, we also provide a convertible mechanism from UML model to object Petri nets. |
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| Keywords: | UML Extend Object Petri Nets Distributed Workflow Contract Design |
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