• 论文 •    

工作流应用数据生命周期模型的提取方法

田钊,程曜安,刘英博,赵炯,张力   

  1. 1.清华大学 计算机科学与技术系,北京100084;2.清华大学 软件学院,北京100084
  • 出版日期:2011-08-15 发布日期:2011-08-25

Life cycle model extraction method for workflow application data

TIAN Zhao, CHENG Yao-an, LIU Ying-bo, ZHAO Jiong, ZHANG Li   

  1. 1.Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China;2.School of Software, Tsinghua University, Beijing 100084, China
  • Online:2011-08-15 Published:2011-08-25

摘要: 针对工作流管理系统中对应用数据的分析和研究需求,结合目前已有的工作流应用数据的研究成果,提出了一种应用数据的生命周期模型提取方法。该方法以WFD-net为输入,通过自动分析,得到各种类型的应用数据在工作流中随流程执行的状态变化情况,然后通过对状态变化情况的分析,综合得出流程中应用数据的复合对象生命周期模型。为了验证提取方法的可行性和正确性,开发了一套复合对象生命周期模型提取工具。

关键词: 工作流, 应用数据, 生命周期模型, 提取

Abstract: With respect to analysis and study requirements of application data in workflow management systems, combined with present research results, a life cycle model extraction method for workflow application data was proposed. This method uesd WFD-net as input, and the state changes of various application data along with execution in workflow process were obtained through automatic analysis. After analyzing these changes, the composite object life cycle model for workflow application data was obtained. To verify this method, a composite object life cycle model extraction tool was developed.

Key words: workflow, application data, life cycle, extraction

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