针对支持成批处理的工作流系统在应用中的活动成批区设定问题,提出一种基于工作流挖掘的活动成批区发现方法.该方法首先利用现有工作流挖掘方法得到初始工作流模型.然后进行活动成批处理特征识别与成批处理区发现,从最终得到初始工作流模型中的活动成批处理区.具体算法过程及算法有效性通过对某公司处理共享租车的过程日志进行挖掘的实例进行了说明与实验验证.
To solve the problems of setting of batch processing area for the applications of batch processing in workflow, a method of discovering batch processing area from workflow logs is proposed, which is based on current workflow mining techniques. Its mining process includes phrases of mining initial workflow model,identifying batch processing feature of activity and discoverying batch pro- cessing area in initial workflow model. The effectiveness of this method is showed by the car sharing renting process example.