【摘要】 对工作流管理系统的功能特性进行了分析,提出了一种工作流执行系统的体系结构,并详细描述了用UML活动图为工作流建模的过程.更多还原

【Abstract】 The characteristics of workflow management system(WFMS) are analysed and a structure of workflow execution system is presented.Based on this,the formal definition of the unified modeling language(UML) activity diagram structure and rule which are used for modeling workflow process are provided, then the execution of this model is disussed.更多还原