The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2006
Filed:
Sep. 30, 2002
Yeong-ho Kim, Anyang-si, KR;
Sung Kim, Busan, KR;
Byeong-kwon Kwak, Incheon, KR;
Yong-woon Shin, Seoul, KR;
Yeong-Ho Kim, Anyang-si, KR;
Sung Kim, Busan, KR;
Byeong-Kwon Kwak, Incheon, KR;
Yong-Woon Shin, Seoul, KR;
Handysoft Co., Ltd., Seoul, KR;
Abstract
The present invention discloses a workflow mining system which can evaluate, analyze and determine previous execution results of processes or activities by applying a data mining technique to workflow log data accumulated during the operation of a workflow system, and a method therefor. The workflow mining system extracts necessary data from a database of a workflow server, generates an analysis table, performs a preprocessing process for removing unnecessary attributes on the basis of the extracted data or converting a digital variable into a symbolic variable, and analyzes a decision making tree or association by using the preprocessed data. C4.5 algorithm is used for the decision making tree analysis and Apriori algorithm is used for the association analysis.
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