Ricardo P. V. Violato

According to our database, Ricardo P. V. Violato authored at least 11 papers between 2010 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Avaliação de arquiteturas de síntese de fala generativa com abordagens de espectrograma e fim-a-fim em cenários low-resource para clonagem de voz.

Bruno C. dos S. Ribeiro, Gustavo H. dos S. Figueiredo, Leonardo H. da S. Correia, Mário Uliani Neto, Fernando O. Runstein, Ricardo P. V. Violato, Marcus Lima

Proceedings of the 15th Brazilian Symposium in Information and Human Language Technology, 2024

Avaliação de modelos para detecção de ataques de replay usando diferentes bases de dados.

Giovana Y. Nakashima, Higor D. C. Santos, Jone W. M. Soares, Mário Uliani Neto, Fernando O. Runstein, Ricardo P. V. Violato, Marcus Lima

Proceedings of the 15th Brazilian Symposium in Information and Human Language Technology, 2024

2021

RAAF: Resource-Aware Auto Featuring.

Lucas Zanco Ladeira, Luiz Cesar Borro, Ricardo Paranhos Velloso Violato, Graziella Cardoso Bonadia

Proceedings of the 55th Annual Conference on Information Sciences and Systems, 2021

2018

On the use of convolutional neural networks for speech presentation attack detection.

Pavel Korshunov, André R. Gonçalves, Ricardo P. V. Violato, Flávio Olmos Simões, Sébastien Marcel

Proceedings of the IEEE 4th International Conference on Identity, 2018

2017

On the Generalization of Fused Systems in Voice Presentation Attack Detection.

André R. Gonçalves, Ricardo P. V. Violato, Pavel Korshunov, Sébastien Marcel, Flávio Olmos Simões

Proceedings of the International Conference of the Biometrics Special Interest Group, 2017

2016

Overview of BTAS 2016 speaker anti-spoofing competition.

Pavel Korshunov, Sébastien Marcel, Hannah Muckenhirn, André R. Gonçalves, A. G. Souza Mello, Ricardo Paranhos Velloso Violato, Flávio Olmos Simões, Mário Uliani Neto, Marcus de Assis Angeloni, José Augusto Stuchi, Heinrich Dinkel, Nanxin Chen, Yanmin Qian, Dipjyoti Paul, Goutam Saha, Md. Sahidullah

Proceedings of the 8th IEEE International Conference on Biometrics Theory, 2016

2015

Using Deep Learning for Detecting Spoofing Attacks on Speech Signals.

Alan Godoy, Flávio Olmos Simões, José Augusto Stuchi, Marcus de Assis Angeloni, Mário Uliani Neto, Ricardo P. V. Violato

CoRR, 2015

2013

The 2013 speaker recognition evaluation in mobile environment.

Elie Khoury, Bostjan Vesnicer, Javier Franco-Pedroso, Ricardo P. V. Violato, Z. Boulkcnafet, L. M. Mazaira Fernandez, Mireia Díez, J. Kosmala, Houssemeddine Khemiri, T. Cipr, Rahim Saeidi, Manuel Günther, Jerneja Zganec-Gros, Rubén Zazo-Candil, Flávio Olmos Simões, Messaoud Bengherabi, Agustín Álvarez-Marquina, Mikel Peñagarikano, Alberto Abad, M. Boulayemen, Petr Schwarz, David A. van Leeuwen, Javier Gonzalez-Dominguez, Mário Uliani Neto, Elhocine Boutellaa, Pedro Gómez-Vilda, Amparo Varona, Dijana Petrovska-Delacrétaz, Pavel Matejka, Joaquín González-Rodríguez, Tiago Freitas Pereira, Farid Harizi, Luis Javier Rodríguez-Fuentes, Laurent El Shafey, Marcus A. Angeloni, Germán Bordel, Gérard Chollet, Sébastien Marcel

Proceedings of the International Conference on Biometrics, 2013

The 2013 face recognition evaluation in mobile environment.

Manuel Günther, Artur Costa-Pazo, Changxing Ding, Elhocine Boutellaa, Giovani Chiachia, Honglei Zhang, Marcus A. Angeloni, Vitomir Struc, Elie Khoury, Esteban Vázquez-Fernández, Dacheng Tao, Messaoud Bengherabi, David D. Cox, Serkan Kiranyaz, Tiago de Freitas Pereira, Jerneja Zganec-Gros, Enrique Argones-Rúa, Nicolas Pinto, Moncef Gabbouj, Flávio Olmos Simões, Simon Dobrisek, Daniel González-Jiménez, Anderson Rocha, Mário Uliani Neto, Nikola Pavesic, Alexandre Xavier Falcão, Ricardo P. V. Violato, Sébastien Marcel

Proceedings of the International Conference on Biometrics, 2013

2010

Antibodies with Adaptive Radius as Prototypes of High-Dimensional Datasets.

Ricardo P. V. Violato, Alisson G. Azzolini, Fernando J. Von Zuben

Proceedings of the Artificial Immune Systems, 9th International Conference, 2010

Density Preservation and Vector Quantization in Immune-Inspired Algorithms.

Alisson G. Azzolini, Ricardo P. V. Violato, Fernando J. Von Zuben

Proceedings of the Artificial Immune Systems, 9th International Conference, 2010