2 papers
cs.LG2026
Synthetic Time Series Generation via Complex Networks
Jaime Vale, Vanessa Freitas Silva, Maria Eduarda Silva +1
Time series data are essential for a wide range of applications, yet access to high-quality datasets is often constrained by privacy concerns, acquisition costs, and labelling chal…
cs.SI2026
Multilayer Horizontal Visibility Graphs for Multivariate Time Series Analysis
Vanessa Freitas Silva, Maria Eduarda Silva, Pedro Ribeiro +1
Multivariate time series analysis is a vital but challenging task, with multidisciplinary applicability, tackling the characterization of multiple interconnected variables over tim…