Abstract
Event logs are invaluable for conducting process mining projects, offering insights into process improvement and data-driven decision-making. However, data quality issues affect the correctness and trustworthiness of these insights, making preprocessing tasks a necessity. Despite the recognized importance, the execution of preprocessing tasks remains ad-hoc, lacking support. This paper presents a systematic literature review that establishes a comprehensive repository of preprocessing tasks and their usage in case studies. We identify six high-level and 20 low-level preprocessing tasks in case studies. Log filtering, transformation, and abstraction are commonly used, while log enriching, integration, and reduction are less frequent. These results can be considered a first step in contributing to more structured, transparent event log preprocessing, enhancing process mining reliability.
| Original language | English |
|---|---|
| Title of host publication | Process Mining Workshops - ICPM 2023 International Workshops, 2023, Revised Selected Papers |
| Subtitle of host publication | The Event Data & Behavioral Analytics (EdbA 2023) |
| Editors | Johannes De Smedt, Pnina Soffer |
| Publisher | Springer |
| Pages | 98-109 |
| Number of pages | 12 |
| ISBN (Print) | 9783031561061 |
| DOIs | |
| Publication status | Published - 13 Apr 2024 |
Publication series
| Name | Lecture Notes in Business Information Processing |
|---|---|
| Volume | 503 LNBIP |
| ISSN (Print) | 1865-1348 |
| ISSN (Electronic) | 1865-1356 |
Bibliographical note
Publisher Copyright:© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
Keywords
- Event log
- Log preprocessing
- Process mining
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