Anomaly detection in time series: a comprehensive evaluation

S Schmidl, P Wenig, T Papenbrock - Proceedings of the VLDB …, 2022 - dl.acm.org
Detecting anomalous subsequences in time series data is an important task in areas
ranging from manufacturing processes over finance applications to health care monitoring …

Insights into LSTM fully convolutional networks for time series classification

F Karim, S Majumdar, H Darabi - Ieee Access, 2019 - ieeexplore.ieee.org
Long short-term memory fully convolutional neural networks (LSTM-FCNs) and Attention
LSTM-FCN (ALSTM-FCN) have shown to achieve the state-of-the-art performance on the …

Survey of Time Series Data Generation in IoT

C Hu, Z Sun, C Li, Y Zhang, C Xing - Sensors, 2023 - mdpi.com
Nowadays, with the rapid growth of the internet of things (IoT), massive amounts of time
series data are being generated. Time series data play an important role in scientific and …

TAD: A trajectory clustering algorithm based on spatial-temporal density analysis

Y Yang, J Cai, H Yang, J Zhang, X Zhao - Expert Systems with Applications, 2020 - Elsevier
In this paper, a novel trajectory clustering algorithm-TAD-is proposed to extract trajectory
Stays based on spatial-temporal density analysis of data. Two new metrics-NMAST …

Clustering and classification for time series data in visual analytics: A survey

M Ali, A Alqahtani, MW Jones, X Xie - IEEE Access, 2019 - ieeexplore.ieee.org
Visual analytics for time series data has received a considerable amount of attention.
Different approaches have been developed to understand the characteristics of the data and …

Clustering-based simultaneous forecasting of life expectancy time series through long-short term memory neural networks

S Levantesi, A Nigri, G Piscopo - International Journal of Approximate …, 2022 - Elsevier
In this paper, we apply a functional clustering method to the multivariate time series of life
expectancy at birth of the female populations collected in the Human Mortality Database. We …

Trimmed fuzzy clustering of financial time series based on dynamic time warping

P D'Urso, L De Giovanni, R Massari - Annals of operations research, 2021 - Springer
In finance, cluster analysis is a tool particularly useful for classifying stock market
multivariate time series data related to daily returns, volatility daily stocks returns, commodity …

Time series analysis and modeling to forecast: A survey

F Dama, C Sinoquet - arXiv preprint arXiv:2104.00164, 2021 - arxiv.org
Time series modeling for predictive purpose has been an active research area of machine
learning for many years. However, no sufficiently comprehensive and meanwhile …

[HTML][HTML] Quantile cross-spectral density: A novel and effective tool for clustering multivariate time series

Á López-Oriona, JA Vilar - Expert Systems with Applications, 2021 - Elsevier
Clustering of multivariate time series is a central problem in data mining with applications in
many fields. Frequently, the clustering target is to identify groups of series generated by the …

Weighted score-driven fuzzy clustering of time series with a financial application

R Cerqueti, P D'Urso, L De Giovanni… - Expert Systems with …, 2022 - Elsevier
Time series data are commonly clustered based on their distributional characteristics. The
moments play a central role among such characteristics because of their relevant …