Alexander Sepúlveda

According to our database, Alexander Sepúlveda authored at least 7 papers between 2012 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

A small vocabulary database of ultrasound image sequences of vocal tract dynamics.

Margareth Castillo, Felipe Rubio, Dagoberto Porras, Sonia H. Contreras-Ortiz, Alexander Sepúlveda

CoRR, 2023

2020

A Low Cost Electronic Nose with a GMM-UBM Approach for Wood Species Verification.

Naren Mantilla-Ramirez, Homero Ortega-Boada, Milton Sarria Paja, Alexander Sepúlveda-Sepúlveda

Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, 2020

2019

DNN-based Acoustic-to-Articulatory Inversion using Ultrasound Tongue Imaging.

Dagoberto Porras, Alexander Sepúlveda-Sepúlveda, Tamás Gábor Csapó

Proceedings of the International Joint Conference on Neural Networks, 2019

2016

Assessment of the Relation Between Low-Frequency Features and Velum Opening by Using Real Articulatory Data.

Alexander Sepúlveda-Sepúlveda, Germán Castellanos-Domínguez

Proceedings of the Speech and Computer - 18th International Conference, 2016

2013

Estimation of relevant time-frequency features using Kendall coefficient for articulator position inference.

Alexander Sepúlveda, Rodrigo Capobianco Guido, Germán Castellanos-Domínguez

Speech Commun., 2013

2012

Inference of Critical Articulator Position for Fricative Consonants.

Alexander Sepúlveda, Rodrigo Capobianco Guido, Germán Castellanos-Domínguez

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Time-frequency relevant features for critical articulators movement inference.

Alexander Sepúlveda, Germán Castellanos-Domínguez, Rodrigo Capobianco Guido

Proceedings of the 20th European Signal Processing Conference, 2012