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Performance modeling and analysis of workflow
Li, JQ; Fan, YS; Zhou, MC
2004-03-01
发表期刊IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS
卷号34期号:2页码:229-242
文章类型Article
摘要Workflow model analysis is performed at logic, temporal, and performance levels. This paper mainly deals with the performance level issues. Workflow net (WF-net) is extended with time information to the timing workflow net (TWF-net). To provide a formal framework for modeling and analyzing workflow, this paper proposes a multidimension workflow net (MWF-net) that include multiple TWF-nets and the organization and resource information. The algorithm to decompose a free-choice and acyclic Petri nets (PN) into a set of T-components is extended to a TWF-net containing iteration structures. Then, resource availability and workload analysis is performed. A method for computing the lower bound of average turnaround time of transaction instances processed in a MWF-net is proposed. Finally a case study is used to show that the proposed method can be effectively utilized in practice.
关键词Performance Petri Nets Turnaround Time Workflow Model Workload Analysis
WOS标题词Science & Technology ; Technology
关键词[WOS]PETRI NETS ; MANAGEMENT ; TIME
收录类别SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Cybernetics ; Computer Science, Theory & Methods
WOS记录号WOS:000189098000007
引用统计
被引频次:100[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9988
专题09年以前成果
作者单位1.Tsinghua Univ, Dept Automat, Beijing 100084, Peoples R China
2.New Jersey Inst Technol, Dept Elect Comp Engn, Newark, NJ 07102 USA
3.Chinese Acad Sci, Inst Automat, Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China
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Li, JQ,Fan, YS,Zhou, MC. Performance modeling and analysis of workflow[J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS,2004,34(2):229-242.
APA Li, JQ,Fan, YS,&Zhou, MC.(2004).Performance modeling and analysis of workflow.IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS,34(2),229-242.
MLA Li, JQ,et al."Performance modeling and analysis of workflow".IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART A-SYSTEMS AND HUMANS 34.2(2004):229-242.
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