Deep learning for time series anomaly detection: A survey

Z Zamanzadeh Darban, GI Webb, S Pan… - ACM Computing …, 2024 - dl.acm.org
Time series anomaly detection is important for a wide range of research fields and
applications, including financial markets, economics, earth sciences, manufacturing, and …

A survey on time-series pre-trained models

Q Ma, Z Liu, Z Zheng, Z Huang, S Zhu… - … on Knowledge and …, 2024 - ieeexplore.ieee.org
Time-Series Mining (TSM) is an important research area since it shows great potential in
practical applications. Deep learning models that rely on massive labeled data have been …

TSB-UAD: an end-to-end benchmark suite for univariate time-series anomaly detection

J Paparrizos, Y Kang, P Boniol, RS Tsay… - Proceedings of the …, 2022 - dl.acm.org
The detection of anomalies in time series has gained ample academic and industrial
attention. However, no comprehensive benchmark exists to evaluate time-series anomaly …

Dcdetector: Dual attention contrastive representation learning for time series anomaly detection

Y Yang, C Zhang, T Zhou, Q Wen, L Sun - Proceedings of the 29th ACM …, 2023 - dl.acm.org
Time series anomaly detection is critical for a wide range of applications. It aims to identify
deviant samples from the normal sample distribution in time series. The most fundamental …

Choose wisely: An extensive evaluation of model selection for anomaly detection in time series

E Sylligardos, P Boniol, J Paparrizos… - Proceedings of the …, 2023 - dl.acm.org
Anomaly detection is a fundamental task for time-series analytics with important implications
for the downstream performance of many applications. Despite increasing academic interest …

Imdiffusion: Imputed diffusion models for multivariate time series anomaly detection

Y Chen, C Zhang, M Ma, Y Liu, R Ding, B Li… - arXiv preprint arXiv …, 2023 - arxiv.org
Anomaly detection in multivariate time series data is of paramount importance for ensuring
the efficient operation of large-scale systems across diverse domains. However, accurately …

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 …

M3gan: A masking strategy with a mutable filter for multidimensional anomaly detection

Y Li, X Peng, Z Wu, F Yang, X He, Z Li - Knowledge-Based Systems, 2023 - Elsevier
With the advent of the big data era, the detection of anomalies in time series data, especially
multidimensional time series data, has received a great deal of attention from researchers in …

A multi-scale decomposition mlp-mixer for time series analysis

S Zhong, S Song, W Zhuo, G Li, Y Liu… - arXiv preprint arXiv …, 2023 - arxiv.org
Time series data, including univariate and multivariate ones, are characterized by unique
composition and complex multi-scale temporal variations. They often require special …

Timeseriesbench: An industrial-grade benchmark for time series anomaly detection models

H Si, J Li, C Pei, H Cui, J Yang, Y Sun… - 2024 IEEE 35th …, 2024 - ieeexplore.ieee.org
Time series anomaly detection (TSAD) has gained significant attention due to its real-world
applications to improve the stability of modern software systems. However, there is no …