Unsupervised Machine Learning for the Classification of Astrophysical X-ray Sources. - Víctor Samuel Pérez-Díaz; Juan Rafael Martínez-Galarza; Alexander Caicedo; Raffaele D'Abrusco (CoRR, 2024)

A Poisson Process AutoDecoder for X-ray Sources. - Yanke Song; Victoria Ashley Villar; Juan Rafael Martínez-Galarza; Steven Dillmann (CoRR, 2025)

Learning Representations of Event Time Series with Sparse Autoencoders for Anomaly Detection, Similarity Search, and Unsupervised Classification. - Steven Dillmann; Juan Rafael Martínez-Galarza (CoRR, 2025)