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Temporal Outlier Detection and Correlation Analysis of Business Process Executions

Chun Gun PARK, Hyun AHN

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Summary :

Temporal behavior is a primary aspect of business process executions. Herein, we propose a temporal outlier detection and analysis method for business processes. Particularly, the method performs correlation analysis between the execution times of traces and activities to determine the type of activities that significantly influences the anomalous temporal behavior of a trace. To this end, we describe the modeling of temporal behaviors considering different control-flow patterns of business processes. Further, an execution time matrix with execution times of activities in all traces is constructed by using the event logs. Based on this matrix, we perform temporal outlier detection and correlation-based analysis.

Publication
IEICE TRANSACTIONS on Information Vol.E102-D No.7 pp.1412-1416
Publication Date
2019/07/01
Publicized
2019/04/09
Online ISSN
1745-1361
DOI
10.1587/transinf.2018EDL8246
Type of Manuscript
LETTER
Category
Office Information Systems, e-Business Modeling

Authors

Chun Gun PARK
  Kyonggi University
Hyun AHN
  Kyonggi University

Keyword