工作流系统成功的关键在于向其输入的工作流的质量,因此工作流的建模就显得非常重要。工作流网(WF-net)是由 Petri 网发展起来的一种适用于多种系统的图形化、数学化建模工具。首先它有精确的定义,其次这种形式化体系可以用来反思过程,...工作流系统成功的关键在于向其输入的工作流的质量,因此工作流的建模就显得非常重要。工作流网(WF-net)是由 Petri 网发展起来的一种适用于多种系统的图形化、数学化建模工具。首先它有精确的定义,其次这种形式化体系可以用来反思过程,所以它是一种严格的过程形式化体系。讨论 WF-net 的建模技术,并以办公自动化系统中收文为例说明其应用,并分析其在众多的建模工具中所具有的优势。展开更多
Workflow management is an important aspect in CSCW at present. The elementary knowledge of workflow process is introduced, the Petri nets based process modeling methodology and basic definitions are provided, and the ...Workflow management is an important aspect in CSCW at present. The elementary knowledge of workflow process is introduced, the Petri nets based process modeling methodology and basic definitions are provided, and the analysis and verification of structural and behavioral correctness of workflow process are discussed. Finally, the algorithm of verification of process definitions is proposed.展开更多
文摘工作流系统成功的关键在于向其输入的工作流的质量,因此工作流的建模就显得非常重要。工作流网(WF-net)是由 Petri 网发展起来的一种适用于多种系统的图形化、数学化建模工具。首先它有精确的定义,其次这种形式化体系可以用来反思过程,所以它是一种严格的过程形式化体系。讨论 WF-net 的建模技术,并以办公自动化系统中收文为例说明其应用,并分析其在众多的建模工具中所具有的优势。
文摘Workflow management is an important aspect in CSCW at present. The elementary knowledge of workflow process is introduced, the Petri nets based process modeling methodology and basic definitions are provided, and the analysis and verification of structural and behavioral correctness of workflow process are discussed. Finally, the algorithm of verification of process definitions is proposed.