用本体模型让事件日志更清晰，揭示对象间关系。
Object-Centric Analysis of XES Event Logs: Integrating OCED Modeling with SPARQL Queries
- 构建OCEDO本体，将XES日志映射为对象中心数据。
- 在BPIC 2013数据集上，通过SPARQL查询显式表达事件-对象依赖。
- 适合流程挖掘与企业数据分析人员使用。
近年来，对象中心事件数据（OCED）在流程挖掘领域受到关注。然而，现有标准如XES仍难以有效支持对象中心分析，限制了对事件间依赖关系的深入理解。本文提出利用对象中心事件数据本体（OCEDO）解决这一问题，将传统事件日志转化为更具语义的结构化表示。通过结合SPARQL查询，我们在BPIC 2013数据集上实现了事件与对象之间关系的显式建模，提升了过程数据的完整性与可读性。结果表明，基于OCEDO的建模方式能更全面地揭示业务流程中的动态交互，支持比传统方法更丰富的分析能力。
原文摘要 · Abstract (English)
Object Centric Event Data (OCED) has gained attention in recent years within the field of process mining. However, there are still many challenges, such as connecting the XES format to object-centric approaches to enable more insightful analysis. It is important for a process miner to understand the insights and dependencies of events in the event log to see what is going on in our processes. In previous standards, the dependencies of event logs are only used to show events, but not their dependencies among each other and actions in detail as described in OCEDO. There is more information in the event log when it is revealed using the OCEDO model. It becomes more understandable and easier to grasp the concepts and deal with the processes. This paper proposes the use of Object-Centric Event Data Ontology (OCEDO) to overcome the limitations of the XES standard in event logs for process mining. We demonstrate how the OCEDO approach, integrated with SPARQL queries, can be applied to the BPIC 2013 dataset to make the relationships between events and objects more explicit. It describes dealing with the meta descriptions of the OCEDO model on a business process challenge as an event log. It improves the completeness and readability of process data, suggesting that object-centric modeling allows for richer analyses than traditional approaches.
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