2023
DOI: 10.3390/s23031310
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A Comparative Study of Time Series Anomaly Detection Models for Industrial Control Systems

Abstract: Anomaly detection has been known as an effective technique to detect faults or cyber-attacks in industrial control systems (ICS). Therefore, many anomaly detection models have been proposed for ICS. However, most models have been implemented and evaluated under specific circumstances, which leads to confusion about choosing the best model in a real-world situation. In other words, there still needs to be a comprehensive comparison of state-of-the-art anomaly detection models with common experimental configurat… Show more

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Cited by 48 publications
(22 citation statements)
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“…In [23], the authored proposed a complex method for detecting anomaly from real-time data using recurrence and fractal analysis. In [24], the authors conducted a comparative analysis of five time-series anomaly detection models. In [25],…”
Section: Of 20mentioning
confidence: 99%
See 1 more Smart Citation
“…In [23], the authored proposed a complex method for detecting anomaly from real-time data using recurrence and fractal analysis. In [24], the authors conducted a comparative analysis of five time-series anomaly detection models. In [25],…”
Section: Of 20mentioning
confidence: 99%
“…Kim et al [24], conducted a comparative analysis of five time-series anomaly detection models. In [25], the authors applied an ensemble learning model to analyze and forecast anomaly of the enormous system logs.…”
Section: Related Workmentioning
confidence: 99%
“…Faced with vast amounts of monitoring data and numerous metrics, traditional static anomaly thresholding and manual filtering methods have become impractical(W. Zhang, Jia, Zhu, & Yan, 2017). Modern industrial anomaly detection has shifted towards artificial intelligence, where machines autonomously perform equipment state monitoring and anomaly detection, eliminating manual intervention (Kim et al, 2023;Shaoke, Xiaohu, Yanjing, & Jun, 2021).…”
Section: Introductionmentioning
confidence: 99%
“…They are leveraging the advantages of unsupervised learning and featureless data to uncover unique temporal patterns. The problem of finding abnormalities in featureless data has drawn several researchers' attention [ 26 , 27 ] which, although resource-effective, might not be able to detect intricate patterns in time-series data. These novelty detection techniques frequently offer insightful information on comprehending temporal behaviours that are just beginning to occur.…”
Section: Introductionmentioning
confidence: 99%