Repairing Event Logs Using Timed Process Models

Provided by: Springer Healthcare
Topic: Big Data
Format: PDF
Process mining aims to infer meaningful insights from process-related data and attracted the attention of practitioners, tool-vendors, and researchers in recent years. Traditionally, event logs are assumed to describe the as-is situation. But this is not necessarily the case in environments where logging may be compromised due to manual logging. For example, hospital staff may need to manually enter information regarding the patient's treatment. As a result, events or timestamps may be missing or incorrect. In this paper, the authors make use of process knowledge captured in process models, and provide a method to repair missing events in the logs.

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