Supporting guided exploratory visual analysis on time series data with reinforcement learning

Y Shi, B Chen, Y Chen, Z Jin, K Xu… - … on Visualization and …, 2023 - ieeexplore.ieee.org
The exploratory visual analysis (EVA) of time series data uses visualization as the main
output medium and input interface for exploring new data. However, for users who lack …

Episodes and topics in multivariate temporal data

N Andrienko, G Andrienko… - Computer Graphics …, 2023 - Wiley Online Library
The term 'episode'refers to a time interval in the development of a dynamic process or
behaviour of an entity. Episode‐based data consist of a set of episodes that are described …

Combining 2D and 3D visualization with visual analytics in the environmental domain

M Vuckovic, J Schmidt, T Ortner, D Cornel - Information, 2021 - mdpi.com
The application potential of Visual Analytics (VA), with its supporting interactive 2D and 3D
visualization techniques, in the environmental domain is unparalleled. Such advanced …

A Systematic Review of Anomaly Detection within High Dimensional and Multivariate Data

S Suboh, IA Aziz, SM Shaharudin, SA Ismail… - … : International Journal on …, 2023 - joiv.org
In data analysis, recognizing unusual patterns (outliers’ analysis or anomaly detection)
plays a crucial role in identifying critical events. Because of its widespread use in many …

Mesoscopic structure graphs for interpreting uncertainty in non-linear embeddings

J Zhao, X Liu, H Tang, X Wang, S Yang, D Liu… - Computers in Biology …, 2024 - Elsevier
Probabilistic-based non-linear dimensionality reduction (PB-NL-DR) methods, such as t-
SNE and UMAP, are effective in unfolding complex high-dimensional manifolds, allowing …

[HTML][HTML] DeepVATS: Deep visual analytics for time series

V Rodriguez-Fernandez, D Montalvo-Garcia… - Knowledge-Based …, 2023 - Elsevier
Abstract The field of Deep Visual Analytics (DVA) has recently arisen from the idea of
developing Visual Interactive Systems supported by deep learning, in order to provide them …

A review of visualization methods for cyber-physical security: Smart grid case study

V Cobilean, HS Mavikumbure, BJ Mcbride… - IEEE …, 2023 - ieeexplore.ieee.org
Cyber-Physical Systems (CPSs) are becoming increasingly complex and interconnected as
they attempt to meet the demands of evolving society. As a result, monitoring and …

Air quality visualization analysis based on multivariate time series data feature extraction

X Luo, R Jiang, B Yang, H Qin, H Hu - Journal of Visualization, 2024 - Springer
Air quality analysis helps analysts understand the state of atmospheric pollution and its
changing trends, providing robust data and theoretical support for developing and …

MulUBA: multi-level visual analytics of user behaviors for improving online shopping advertising

S Liu, D Peng, H Zhu, X Wen, X Zhang, Z Zhou… - Journal of …, 2021 - Springer
The advertising revenue of online shopping platforms comes from the users who click on the
advertisements and purchases the advertised goods. Therefore, to accurately advertise and …

A visual analytics approach for the diagnosis of heterogeneous and multidimensional machine maintenance data

X Zhang, T Fujiwara, S Chandrasegaran… - 2021 IEEE 14th …, 2021 - ieeexplore.ieee.org
Analysis of large, high-dimensional, and heterogeneous datasets is challenging as no one
technique is suitable for visualizing and clustering such data in order to make sense of the …