Deep learning for anomaly detection in multivariate time series: Approaches, applications, and challenges

G Li, JJ Jung - Information Fusion, 2023 - Elsevier
Anomaly detection has recently been applied to various areas, and several techniques
based on deep learning have been proposed for the analysis of multivariate time series. In …

Machine learning for predictive maintenance of industrial machines using IoT sensor data

A Kanawaday, A Sane - 2017 8th IEEE international …, 2017 - ieeexplore.ieee.org
The industrial Internet of Things (IIoT) is the use of Internet of Things (IoT) technologies in
manufacturing which harnesses the machine data generated by various sensors and …

Evaluating algorithms for anomaly detection in satellite telemetry data

J Nalepa, M Myller, J Andrzejewski, P Benecki… - Acta Astronautica, 2022 - Elsevier
Detecting anomalies in telemetry data captured on-board a spacecraft is critical to ensure its
safe operation. Although there exist various techniques for automatically detecting point …

[HTML][HTML] Navigating the metric maze: a taxonomy of evaluation metrics for anomaly detection in time series

S Sørbø, M Ruocco - Data Mining and Knowledge Discovery, 2024 - Springer
The field of time series anomaly detection is constantly advancing, with several methods
available, making it a challenge to determine the most appropriate method for a specific …

Deepad: A generic framework based on deep learning for time series anomaly detection

TS Buda, B Caglayan, H Assem - Pacific-Asia conference on knowledge …, 2018 - Springer
This paper presents a generic anomaly detection approach for time-series data. Existing
anomaly detection approaches have several drawbacks such as a large number of false …

Multivariate anomaly detection based on prediction intervals constructed using deep learning

T Mathonsi, TL Zyl - Neural Computing and Applications, 2022 - Springer
It has been shown that deep learning models can under certain circumstances outperform
traditional statistical methods at forecasting. Furthermore, various techniques have been …

ERCR TV: Ensemble of random committee and random tree for efficient anomaly classification using voting

A Niranjan, DH Nutan, A Nitish… - … for convergence in …, 2018 - ieeexplore.ieee.org
Anomaly Detection is widely used in applications related but not limited to intrusion
detection, fault detection, fraud detection, health monitoring systems and many other places …

Intelligent anomaly detection of machine tools based on mean shift clustering

M Netzer, J Michelberger, J Fleischer - Procedia CIRP, 2020 - Elsevier
For a fault detection of machine tools, fixed intervention thresholds are usually necessary. In
order to provide an autonomous anomaly detection without the need for fixed limits …

Autoguard: A dual intelligence proactive anomaly detection at application-layer in 5g networks

T Madi, HA Alameddine, M Pourzandi… - … –ESORICS 2021: 26th …, 2021 - Springer
Application-layer protocols are widely adopted for signaling in telecommunication networks
such as the 5G networks. However, they can be subject to application-layer attacks that are …

European Space Agency Benchmark for Anomaly Detection in Satellite Telemetry

K Kotowski, C Haskamp, J Andrzejewski… - arXiv preprint arXiv …, 2024 - arxiv.org
Machine learning has vast potential to improve anomaly detection in satellite telemetry
which is a crucial task for spacecraft operations. This potential is currently hampered by a …