%0 Journal Article
%T Research of workflow schema mining from workflow logs<br>工作流日志中的工作流模式图挖掘技术研究*
%A WEN Yi-ping
%A ZHAO Yi-jiang
%A <br>文一凭
%A 赵肄江
%J 计算机应用研究
%D 2008
%I 
%X Workflow mining can construct process models from logs of past executions of system. Most of approaches for it assume a graphical representation of the model, namely control flow graph. Workflow schema mining extends workflow mining in nature. This paper discussed the techniques of schema mining, analyzed the challenging problems involved in it and introduced an algorithm of schema mining.
%K workflow
%K workflow log
%K process mining
%K schema mining<br>工作流
%K 工作流日志
%K 过程挖掘
%K 模式图挖掘
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=81BD69035C8D0711836DDEB36F518D54&yid=67289AFF6305E306&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=03F1579EF92A5A32&eid=D767283A3B658885&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=8