arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1710.05693cs.AIcs.DB
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过程模型中频繁模式的挖掘

Mining Frequent Patterns in Process Models

David Chapela-Campa, Manuel Mucientes, Manuel Lama

摘要:

流程挖掘已经成为一种分析组织行为的方法,它通过从事件日志中提取知识,并提供发现、监控和增强真实流程的技术。在过程模型的发现中,检索一个复杂的过程模型,即,一个难以理解的过程模型,可能会阻碍信息的提取。即使在结构良好的过程模型中,也存在无法用当前技术获得的信息。在本文中,我们提出了WoMine,这是一种从模型中检索频繁行为模式的算法。我们的方法搜索过程模型提取结构的序列,选择,平行和循环,这是经常在日志中执行。这一建议已经过验证的一组过程模型,包括一些来自BPI挑战,并与最先进的技术。实验证明,WoMine可以发现所有类型的模式,提取无法用最先进的技术挖掘的信息。

英文摘要:

Process mining has emerged as a way to analyze the behavior of an organization by extracting knowledge from event logs and by offering techniques to discover, monitor and enhance real processes. In the discovery of process models, retrieving a complex one, i.e., a hardly readable process model, can hinder the extraction of information. Even in well-structured process models, there is information that cannot be obtained with the current techniques. In this paper, we present WoMine, an algorithm to retrieve frequent behavioural patterns from the model. Our approach searches in process models extracting structures with sequences, selections, parallels and loops, which are frequently executed in the logs. This proposal has been validated with a set of process models, including some from BPI Challenges, and compared with the state of the art techniques. Experiments have validated that WoMine can find all types of patterns, extracting information that cannot be mined with the state of the art techniques.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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