MIMICEL: MIMIC-IV Event Log for Emergency Department

In this work, we extract an event log from the MIMIC-IV-ED dataset by adopting a well-established event log generation methodology, and we name this event log **MIMICEL**. The data tables in the MIMIC-IV-ED dataset relate to each other based on the existing relational database schema, and each table records the individual activities of patients along their journey in the emergency department (ED). While the data tables in the MIMIC-IV-ED dataset catch snapshots of a patient journey in the ED, the extracted event log **MIMICEL** aims to capture an end-to-end process of the patient journey. This will enable us to analyse the existing patient flows, thereby improving the efficiency of an ED process.