系统仿真学报 ›› 2022, Vol. 34 ›› Issue (7): 1547-1558.doi: 10.16182/j.issn1004731x.joss.21-0151

• 仿真建模理论与方法 • 上一篇    下一篇

基于过程挖掘的科学工作流交互式构建

刘俊1,2(), 高阳1, 徐涛1, 赵青1, 单桂华1, 迟学斌1,2   

  1. 1.中国科学院 计算机网络信息中心,北京 100190
    2.中国科学院大学,北京 100049
  • 收稿日期:2021-03-01 修回日期:2021-04-22 出版日期:2022-07-30 发布日期:2022-07-20
  • 作者简介:刘俊(1982-),男,硕士,高工,研究方向为可视化及人机交互。E-mail:liujun@sccas.cn
  • 基金资助:
    国家重点研发计划(2017YFB0203504)

Interactive Construction of Scientific Workflow Based on Process Mining

Jun Liu1,2(), Yang Gao1, Tao Xu1, Qing Zhao1, Guihua Shan1, Xuebin Chi1,2   

  1. 1.Computer Network Information Center, Chinese Academy of Sciences, Beijing 100190, China
    2.University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2021-03-01 Revised:2021-04-22 Online:2022-07-30 Published:2022-07-20

摘要:

传统的交互式工作流构建方法在处理规模较大或流程复杂的工作流时构建效率较低。为此,提出了一种基于过程挖掘的工作流构建方法,采用启发式问答方式收集记录流程片段,通过特别设计的关系描述语言以实现工作流中不同层级和不同环节的过程描述,由描述文本转译生成的流程关系数据被输出到过程发现算法中,从而生成健全的工作流网络。实现了一套交互式工作流构建工具,并在科学工作流案例中进行了测试,验证了方法的有效性,在与其它方法相对比时表现出更佳的交互效率。

关键词: 科学工作流, 工作流构建, 过程挖掘, 关系描述语言, 人机交互

Abstract:

When dealing with large-scale or complex workflows, the construction efficiency of traditional interactive workflow construction methods is very low. To solve this problem, a workflow construction method based on process mining is proposed. Heuristic methods are used to collect process fragments. The specially designed relation description language is used to record the process description of different levels and aspects in the workflow as text. The text is translated to generate process relational data, which will be output to the process discovery algorithm to generate a sound workflow network. An interactive workflow construction software has been developed and tested in scientific workflow cases to verify the effectiveness of this method and show better interactive efficiency compared with other methods.

Key words: scientific workflow, workflow modeling, process mining, relation description language, human-computer interaction

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