Inferring Missing Entity Identifiers from Context Using Event Knowledge Graphs

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2 Downloads (Pure)

Abstract

Complete event data is essential to perform rich analysis. However, real-life systems might fail in recording the (correct) case identifiers the system has operated on, resulting in incomplete event data. We aim to infer missing case identifiers of events by considering the physical constraints of the process which previous work has failed to do. We extended Event Knowledge Graphs (EKGs) with concepts for context and rule-based inference. We use the extended EKGs to model event data in its physical context and define five inference rules to infer identifiers of physical objects in a process. We evaluate the effectiveness of the rules on data from the IC manufacturing industry using conformance checking. Initially, none of the traces were complete. Our method inferred a case identifier for 95% of the events resulting in 88% complete traces.
Original languageEnglish
Title of host publicationBusiness Process Management
Subtitle of host publication21st International Conference, BPM 2023, Utrecht, The Netherlands, September 11–15, 2023, Proceedings
EditorsChiara Di Francescomarino, Andrea Burattin, Christian Janiesch, Shazia Sadiq
Place of PublicationCham
PublisherSpringer
Pages180-197
Number of pages18
ISBN (Electronic)978-3-031-41620-0
ISBN (Print)978-3-031-41619-4
DOIs
Publication statusPublished - 2023
Event21st International Conference on Business Process Management, BPM 2023 - Utrecht, Netherlands
Duration: 11 Sept 202315 Sept 2023

Publication series

NameLecture Notes in Computer Science (LNCS)
Volume14159
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference21st International Conference on Business Process Management, BPM 2023
Abbreviated titleBPM 2023
Country/TerritoryNetherlands
CityUtrecht
Period11/09/2315/09/23

Funding

The research underlying this paper was partially supported by NXP Semiconductors and by AutoTwin EU GA n. 101092021.

FundersFunder number
NXP Semiconductors101092021

    Keywords

    • Contextual Information
    • Event Knowledge Graph
    • Inference Rule
    • Log repair
    • Modeling
    • Physical Constraints

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