Performance equivalent analysis of workflow systems based on stochastic Petri net models

被引：0
|
作者：
Chuang, L [1 ]
Yang, Q
Ren, FY
Marinescu, DC
机构：
[1] Tsinghua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China
[2] Univ Cent Florida, Sch Elect Engn & Comp Sci, Dept Comp Sci, Orlando, FL 32816 USA
来源：
ENGINEERING AND DEPLOYMENT OF COOPERATIVE INFORMATION SYSTEMS, PROCEEDINGS | 2002年 / 2480卷
关键词：
workflow management systems; Stochastic Petri nets; performance equivalence; performance analysis;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Performance analysis is one of the most important aspects in workflow management system. In this paper, we propose the stochastic Petri nets workflow model (WF-SPN), which is the extension of WF-net. Based on our model, we give four performance equivalent formulae for four basic routing pattern of workflow system. Then, we put forward an approximate performance analysis method on the base of our performance equivalent formulae. An example illustrates our method can solve real-world problems efficiently.
引用
收藏
页码：64 / 79
页数：16
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