액티비티 의존성을 이용한 워크케이스 마이닝 메커니즘 = A Workcase Mining Mechanism using Activity Dependency

다국어 초록 (Multilingual Abstract)

Workflow mining is a newly emerging research issue for rediscovering and reengineering workflow models from workflow logs containing information about workflows being executed on the workflow engine. In this paper, we proposed workcase mining which was used dependency among activities. Main purpose of this paper is to minimize discrepancies between the modeled workflow process and the enacted workflow process as it is actually being executed. That is, we can get a complete set of activity firing sequences on buildtime. Besides, we can discover from workflow logs that which path out of all reachable paths a workcase has actually followed through on runtime. For this purpose we proposed two algorithm, the one is Activity-Dependent Net Algorithmand the other is E-Walk Series Analysis Algorithm.