Algorithm Research & Explore
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1049-1053

Process similarity algorithm based on editing distance of transition graph

Duan Rui
Fang Huan
Fang Xianwen
Zhan Yue
School of Mathematics & Big Data, Anhui University of Science & Technology, Huainan Anhui 232001, China

Abstract

In order to improve the efficiency of querying and retrieving models from the enterprise model library, this paper proposed a process similarity algorithm based on the edit distance of transition graph. Firstly, it gave the concept of the transition graph and its generation method. Secondly, it proposed the concept of the length of the edge, and determined the cost of deleting and inserting the edge by the length of the edge. Based on this, it defined the graph editing operation and its cost, and used the node matching algorithm to calculate the minimum graph editing distance. Then, it also gave the similarity concept and calculation method of the two process models. Finally, this paper verified the correctness of the algorithm and the seven similarity properties are satisfied, and verified the editing distance of the transition graph to satisfy the four distance properties.

Foundation Support

国家自然科学基金资助项目(61472003,61402011,61572035)
安徽省自然科学基金资助项目(1608085QF149)
安徽省高校优秀青年人才基金资助项目(gxyqZD2018038)
安徽省博士后基金资助项目(2018B288)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.10.0729
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 4
Section: Algorithm Research & Explore
Pages: 1049-1053
Serial Number: 1001-3695(2020)04-018-1049-05

Publish History

[2020-04-05] Printed Article

Cite This Article

段瑞, 方欢, 方贤文, 等. 基于变迁图编辑距离的流程相似性算法 [J]. 计算机应用研究, 2020, 37 (4): 1049-1053. (Duan Rui, Fang Huan, Fang Xianwen, et al. Process similarity algorithm based on editing distance of transition graph [J]. Application Research of Computers, 2020, 37 (4): 1049-1053. )

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  • Application Research of Computers Monthly Journal
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    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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