A fragmented-periodogram approach for clustering big data time series. - Jorge Caiado; Nuno Crato; Pilar Poncela (Adv. Data Anal. Classif., 2020)

Circulant singular spectrum analysis: A new automated procedure for signal extraction. - Juan Bógalo; Pilar Poncela; Eva Senra (Signal Process., 2021)

Understanding fluctuations through Multivariate Circulant Singular Spectrum Analysis. - Juan Bógalo; Pilar Poncela; Eva Senra (Expert Syst. Appl., 2024)