摘要
工作流模型是对工作流的抽象表示,也就是对经营过程的抽象表示。由于工作流需要在计算机环境下运行,因此建立相应的工作流模型是必不可少的。传统的工作流建模方法存在着复杂、僵化、缺乏反馈等缺点,在分析了传统工作流建模的不足之处的基础上,结合工作流公共数学描述,提出了基于UML的工作流建模方法,并详细分析了它对传统工作流建模的改进。
Workflow model is an abstract express of the workflow which a process can work automatically Because of executing in the
computer environment, workflow model should establish inevitable. Traditional workflow modeling method has some defects, such as
too complex, rigidity and lack of feedback. After being analyzed the shortage of traditional workflow modeling method. a new method,
UML-based workflow modeling method, is put forward based on the standard workflow mathematical description.
出处
《计算机工程与设计》
CSCD
2004年第9期1572-1575,共4页
Computer Engineering and Design
