Word stress assessment for computer aided language learning. - Juan Pablo Arias; Néstor Becerra Yoma; Hiram Vivanco (INTERSPEECH, 2009)

Automatic intonation assessment for computer aided language learning. - Juan Pablo Arias; Néstor Becerra Yoma; Hiram Vivanco (Speech Commun., 2010)

Energy and F0 contour modeling with functional data analysis for emotional speech detection. - Juan Pablo Arias; Carlos Busso; Néstor Becerra Yoma (INTERSPEECH, 2013)

Shape-based modeling of the fundamental frequency contour for emotion detection in speech. - Juan Pablo Arias; Carlos Busso; Néstor Becerra Yoma (Comput. Speech Lang., 2014)