Resource-Oriented Timed Workflow Nets and Simulation Tool Design

被引：0
|
作者：
Hu, Yuansi [1 ]
Wang, Jiacun [1 ]
Liu, Guanjun [2 ]
机构：
[1] Monmouth Univ, Long Branch, NJ 07764 USA
[2] Tongji Univ, Shanghai, Peoples R China
来源：
2021 INTERNATIONAL CONFERENCE ON CYBER-PHYSICAL SOCIAL INTELLIGENCE (ICCSI) | 2021年
关键词：
Workflow; timed Petri nets; resource requirements; timeliness analysis; simulation; PETRI NETS;
D O I：
10.1109/ICCSI53130.2021.9736233
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper introduces resource-oriented timed workflow nets (ROTWNs), a type of Petri nets extended with resources and timing specifications. ROTWNs are designed to facilitate the analysis of the resource requirements in business workflow, as well as the timespan of the process. The analysis of ROTWN models is presented. Due to the nature of concurrency of business processes, state explosion is a common issue that makes it hard to find analytical solutions to ROTWN models, and thus it is necessary to automate the analysis through simulation. The design of such a tool is explained in this paper as well. A toy example of 4-task workflow is also used to illustrate the concept and analysis of ROTWNs.
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页数：6
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