Topological Signal Processing

Based on the article: Topological Signal Processing and Learning: Recent Advances and Future Challenges (Signal Processing, 2025, Vol. 233, 109930) by E. Isufi, G. Leus, B. Beferull-Lozano, S. Barbarossa and P. Di Lorenzo.

This blogpost is also verbatim also at SURE-AI

January 2026

Based on the article: Matched Topological Subspace Detector (IEEE Transactions on Signal Processing, 2026, DOI: 10.1109/TSP.2026.3656668.) by C. Liu, V. M. Tenorio, A. G. Marques and E. Isufi.

January 2026