Feature Extraction Based on Circular Summary Statistics in ECG Signal Classification. - Gustavo Soto; Sergio Torres (SCCC, 2009)

Feature Extraction Using Circular Statistics Applied to Volcano Monitoring. - César San-Martín; Carlos Melgarejo; Claudio Gallegos; Gustavo Soto; Millaray Curilem; Gustavo Fuentealba (CIARP, 2010)