Formalizing Workflow with Location Constraints by Colored Petri Nets

被引:1
|
作者
Lu, Yahui [1 ]
Ming, Zhong [1 ]
Yu, Haofei [1 ]
Wang, Hui [2 ]
Zhang, Li [3 ]
机构
[1] Shenzhen Univ, Coll Comp Sci & Software Engn, Shenzhen 518060, Peoples R China
[2] Shenzhen Univ, Coll Management, Shenzhen 518060, Peoples R China
[3] Tsinghua Univ, Sch Software, Beijing 100086, Peoples R China
关键词
Workflow; Location Constraints; Colored Petri Net;
D O I
10.1109/ICEBE.2014.46
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Workflow provides a promising solution for organizations to achieve their business goals by collaborations between users. With the assistant of mobile and handheld devices, users may perform workflow tasks in different locations. Hence, some location-based restrictions can be defined on these tasks and users according to the enterprise business rules. In this paper, we propose a method to model workflow with location constraints based on colored Petri Nets(CPN). The location constraints are defined as predicate logic expressions. Then all these logic expressions are combined with the CPN workflow model. After formalization, the CPN analysis methods and tools can be used to analyze the correctness of the workflow and the constraints.
引用
收藏
页码:226 / 231
页数:6
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