Integrated generative model for industrial anomaly detection via bidirectional LSTM and attention mechanism

F Kong, J Li, B Jiang, H Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
For emerging industrial Internet of Things (IIoT), intelligent anomaly detection is a key step to
build smart industry. Especially, explosive time-series data pose enormous challenges to the …

Robust unsupervised anomaly detection via multi-time scale DCGANs with forgetting mechanism for industrial multivariate time series

H Liang, L Song, J Wang, L Guo, X Li, J Liang - Neurocomputing, 2021 - Elsevier
Detecting anomalies in time series is a vital technique in a wide variety of industrial
application in which sensors monitor expensive machinery. The complexity of this task …

Consistent anomaly detection and localization of multivariate time series via cross-correlation graph-based encoder–decoder GAN

H Liang, L Song, J Du, X Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Multivariate time series is widely derived from industrial facilities, such as power plants,
manufacturing machines, spacecraft, digital devices, and so on, and anomaly detection and …

[HTML][HTML] LSTM-based VAE-GAN for time-series anomaly detection

Z Niu, K Yu, X Wu - Sensors, 2020 - mdpi.com
Time series anomaly detection is widely used to monitor the equipment sates through the
data collected in the form of time series. At present, the deep learning method based on …

Gan-based anomaly detection and localization of multivariate time series data for power plant

Y Choi, H Lim, H Choi, IJ Kim - 2020 IEEE international …, 2020 - ieeexplore.ieee.org
Recently, as real-time sensor data collection increases in various fields such as power
plants, smart factories, and health care systems, anomaly detection for multivariate time …

STAD-GAN: unsupervised anomaly detection on multivariate time series with self-training generative adversarial networks

Z Zhang, W Li, W Ding, L Zhang, Q Lu, P Hu… - ACM Transactions on …, 2023 - dl.acm.org
Anomaly detection on multivariate time series (MTS) is an important research topic in data
mining, which has a wide range of applications in information technology, financial …

Real-time deep anomaly detection framework for multivariate time-series data in industrial iot

H Nizam, S Zafar, Z Lv, F Wang, X Hu - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
The data produced by millions of connected devices and smart sensors in the Industrial
Internet of Things (IIoT) is highly dynamic, large-scale, heterogeneous, and time-stamped …

Tranad: Deep transformer networks for anomaly detection in multivariate time series data

S Tuli, G Casale, NR Jennings - arXiv preprint arXiv:2201.07284, 2022 - arxiv.org
Efficient anomaly detection and diagnosis in multivariate time-series data is of great
importance for modern industrial applications. However, building a system that is able to …

[HTML][HTML] Anomaly detection for internet of things time series data using generative adversarial networks with attention mechanism in smart agriculture

W Cheng, T Ma, X Wang, G Wang - Frontiers in Plant Science, 2022 - frontiersin.org
More recently, smart agriculture has received widespread attention, which is a deep
combination of modern agriculture and the Internet of Things (IoT) technology. To achieve …

TAnoGAN: Time series anomaly detection with generative adversarial networks

MA Bashar, R Nayak - 2020 IEEE Symposium Series on …, 2020 - ieeexplore.ieee.org
Anomaly detection in time series data is a significant problem faced in many application
areas such as manufacturing, medical imaging and cyber-security. Recently, Generative …