基于角色的工作流建模研究

从角色及其交互角度出发,考察了现有的

基于角色的工作流过程建模方法,提出了一种基于Petri 网的工作流角色建模方法。利用这种建模方法,可以清楚的描述出角色

的外部接口,突出角色之间的协作关系,Petri 网的形式化语义方便进行模型的验证和分析-Research on Role-Based Workflow Modeling

Abstract: The traditional process-based workflow modeling ignores the cooperation between roles .The paper reviews the existing

workflow modeling method based on role from the view of role and their cooperation, then presents a workflow role modeling

method based on Petri net which clarifies the interfaces of roles and emphasizes the coordination between roles. Model verification

and model analysis is facilitated because of Petri net’s formalized semantics.