基于过程挖掘的科学工作流交互式构建  

Interactive Construction of Scientific Workflow Based on Process Mining

作　　者：刘俊[1,2] 高阳 徐涛[1] 赵青 单桂华[1] 迟学斌[1,2] Liu Jun;Gao Yang;Xu Tao;Zhao Qing;Shan Guihua;Chi Xuebin(Computer Network Information Center,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[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

出　　处：《系统仿真学报》2022年第7期1547-1558,共12页Journal of System Simulation

基　　金：国家重点研发计划(2017YFB0203504)。

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。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.

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 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]