摘要
工作流建模是工作流技术研究的基础,目前工作流建模多集中在组织内部业务流程建模方面,对于组织间工作流建模研究较少。提出一种用于组织间工作流建模的扩展的面向对象Petri网描述规则,并针对经济运行中常见的一种生产交易流程进行建模。得到单个对象和系统整体的面向对象Petri网模型,然后在此基础上进行系统结构活性和有界性分析。通过针对实际问题的建模验证,阐明了该规则的有效性和实用性。
Workflow modelling is the base of workflow technology research,and most of the workflow modelling focus on the operation flow modelling within the organisation presently,but few studies are on the workflow modelling of inter-organisation. We propose an expanded object-oriented Petri net description rule used for modelling inter-organisation workflow,and build the model aiming at a common production and transaction process in economical operation. We first get the object-oriented Petri net model of the single objects and the whole system,and then analyse the structural activity and boundedness of the system based on it. Through modelling and verification of actual problem,we expound the effectiveness and practicality of the description rule.
出处
《计算机应用与软件》
CSCD
北大核心
2014年第8期59-62,70,共5页
Computer Applications and Software
基金
国家自然科学基金重大研究计划项目(90718011)
