arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.14237cs.SE
收藏

一种新的基于令牌的重放技术,以加速一致性检查和过程增强

A Novel Token-Based Replay Technique to Speed Up Conformance Checking and Process Enhancement

Alessandro Berti, Wil van der Aalst

摘要:

基于令牌的重放曾经是进行一致性检查的标准方式。随着采用更先进的技术(例如,基于对齐),基于令牌的重放被放弃。然而,尽管有分解方法和算法来加速计算,但更高级的一致性检查技术具有有限的可扩展性,特别是当跟踪变得更长并且过程模型更复杂时。本文提出了一种改进的基于令牌的重放方法,是更快和可扩展的。此外,该方法提供了避免已知问题(例如,“令牌泛滥”),并帮助查明合规性问题。新的基于令牌的重放技术已在PM 4Py进程挖掘库中实现。我们将展示重放技术在速度和/或诊断方面优于最先进的技术。%此外,将通过与基于令牌的播放器集成来提出对现有精度度量(ETConclusion)的修订。

英文摘要:

Token-based replay used to be the standard way to conduct conformance checking. With the uptake of more advanced techniques (e.g., alignment based), token-based replay got abandoned. However, despite decomposition approaches and heuristics to speed-up computation, the more advanced conformance checking techniques have limited scalability, especially when traces get longer and process models more complex. This paper presents an improved token-based replay approach that is much faster and scalable. Moreover, the approach provides more accurate diagnostics that avoid known problems (e.g., "token flooding") and help to pinpoint compliance problems. The novel token-based replay technique has been implemented in the PM4Py process mining library. We will show that the replay technique outperforms state-of-the-art techniques in terms of speed and/or diagnostics. %Moreover, a revision of an existing precision measure (ETConformance) will be proposed through integration with the token-based replayer.

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。

↑