Hurst multimodality detection based on large wavelet random matrices. - Oliver Orejola; Gustavo Didier; Patrice Abry; Herwig Wendt (EUSIPCO, 2022)

Shhh! The Logic of Clandestine Operations. - Pavel Naumov; Oliver Orejola (IJCAI, 2023)

Identifying High-Dimensional Self-Similarity Based on Spectral Clustering Applied to Large Wavelet Random Matrices. - Oliver Orejola; Gustavo Didier; Herwig Wendt; Patrice Abry (EUSIPCO, 2024)

A spectral clustering-type algorithm for the consistent estimation of the Hurst distribution in moderately high dimensions. - Patrice Abry; Gustavo Didier; Oliver Orejola; Herwig Wendt (CoRR, 2025)