A Workflow Model Based on Time-Extended and Hierarchy-Extended Petri Net

摘要：

At present the workflow model lacks of timeconstraints and cannot support complex workflowsystems, so the classical Petri Net is extended in timeand hierarchy in this paper. Based on the aboveextension, a Time-Extended and Hierarchy-ExtendedWorkflow-Net model is proposed At the same time theconstruction algorithm of the THEWF-Net model ispresented The algorithm is applied to model the newproduction-developed process and the old product-reconstructed process. Finally the correctness of theTHEWF-Net model is validated

作者: Bao-Yi Wang Shao-Min Zhang Yong-Li Zhu

作者单位: School of Computer,North China Electric Power University,Baoding,071003,China School of Computer,North China Electric Power University,Baoding,071003,China;School of Computer,Xid

会议类型: 国际会议

会议名称: The 8th International Conference on Computer Supported Cooperative Work in Design(第八届计算机支持的协同工作设计国际会议)(CSCWD2004)

会议地点: 厦门

会议语种:英文

页码: 318-322

在线出版日期: 2004-05-26（万方平台首次上网日期，不代表论文的发表时间）