Petri网行为包含的业务流程模型查询优化分析

摘要

To strengthen the management of business process model repositories of the enterprise,to extract knowledge and ex-perience from the enterprise's existing design examples and shorten the product design cycle,a kind of behavior that contained the query method of business process models was proposed,a method to query business process model based on the behavior in-clusion was put forwarded,which took a process example as input and discovered all models that allowed to replay the behaviors of the query by analyzing the behavior inclusion relationships between business process models.A notion of closeness score was provided and used to determine the optimal matching model.The effectiveness of the method was analyzed by an example.%为强化企业的业务流程模型库的管理功能,从企业已有的设计实例中提取经验知识,缩短产品的设计周期,提出一种基于行为包含查询业务流程模型的方法.以一个业务流程实例作为输入,通过分析流程模型间的行为包含关系,发现所有允许重放查询行为的模型,提出紧密度的概念并利用紧密度得分来确定最优匹配模型.通过实例分析了该方法的有效性.