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Towards Comprehensive Support for Business Process Behavior Similarity Measure

机译：寻求对业务流程行为相似性度量的全面支持

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Business process similarity measure is required by many applications, such as business process query, improvement, redesign, and etc. Many process behavior similarity measures have been proposed in the past two decades. However, to the best of our knowledge, most existing work only focuses on the direct causality transition relations and totally neglect the concurrent and transitive transition relations that are proved to be equally important when measuring process behavior similarity. In this paper, we take the weakness of existing process behavior similarity measures as a starting point, and propose a comprehensive approach to measure the business process behavior similarity based on the so-called Extended Transition Relation set, ETR-set for short. Essentially, the ETR-set is an ex-tended transition relation set containing direct causal transition relations, minimum concurrent transition relations and transitive causal transition relations. Based on the ETR-set, a novel process behavior similarity measure is defined. By constructing a concurrent reachability graph, our approach finds an effective technique to obtain the ETR-set. Finally, we evaluate our proposed approach in terms of its property analysis as well as conducting a group of control experiments.
机译：许多应用程序都需要业务流程相似性度量，例如业务流程查询，改进，重新设计等。在过去的二十年中，已经提出了许多流程行为相似性度量。但是，据我们所知，大多数现有工作仅关注直接因果关系过渡关系，而完全忽略了并发过渡关系和传递过渡关系，事实证明它们在衡量过程行为相似性时同样重要。在本文中，我们以现有流程行为相似性度量的弱点为起点，并基于所谓的扩展过渡关系集，简称ETR，提出了一种综合的方法来度量业务流程行为相似性。本质上，ETR集是扩展的转移关系集，包含直接因果转移关系，最小并发转移关系和传递因果转移关系。基于ETR集，定义了一种新颖的过程行为相似性度量。通过构建并发可达性图，我们的方法找到了一种有效的技术来获取ETR集。最后，我们根据其属性分析以及一组对照实验评估我们提出的方法。

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