Testing for nonlinearity in non-stationary physiological time series. - Diego Luis Guarín; Edilson Delgado-Trejos; Álvaro Orozco (EMBC, 2011)

Complex networks: Application to pathology detection in voice signals. - Juan Sebastian Hurtado Jaramillo; Diego Luis Guarín; Álvaro Orozco (EMBC, 2012)

Nonlinear statistics for bearing diagnosis. - Diego Luis Guarín; Álvaro Ángel Orozco; Edilson Delgado-Trejos (ISSPA, 2012)

Pseudo-periodic surrogate data method on voice signals. - Juan Sebastian Hurtado Jaramillo; Diego Luis Guarín; Álvaro Ángel Orozco (ISSPA, 2012)