基于子组行为关系的过程模型修复

Process Model Repair Based on Subgroup Behavior Relationship

提出基于子组行为关系的模型修复方法.依据必要事件保序对日志进行过滤,将日志与模型分解成子组日志和模型子块;基于最优对齐提取子组日志中不拟合的子日志,分析子日志活动间行为关系;对于增加、删除的行为关系,在子块中插入、删除活动及相应的弧和库所;对于发生变化行为关系,在子块中改变相应的弧以支撑新行为.

A model repair method based on subgroup behavior relationship is proposed.Filter the log according to the necessary event sequence,and decompose the log and model into subgroup logs and model sub blocks.Based on the optimal alignment,the non fitting sub logs in the subgroup logs are extracted,and the behavior relationship between sub log activities is analyzed.For the behavior relationship of adding and deleting,insert and delete activities and corresponding arcs and place in sub blocks.For changing behavior relationships,change the corresponding arc in the sub block to support the new behavior.