Alexandre Costa Ferro Filho

According to our database, Alexandre Costa Ferro Filho authored at least 6 papers between 2024 and 2026.

Collaborative distances:

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

2026

Tagarela - A Portuguese speech dataset from podcasts.

Frederico Santos de Oliveira, Lucas Rafael Stefanel Gris, Alef Iury Siqueira Ferreira, Augusto Seben da Rosa, Alexandre Costa Ferro Filho, Edresson Casanova, Christopher Dane Shulby, Rafael Teixeira Sousa, Diogo Fernandes Costa Silva, Anderson da Silva Soares, Arlindo Rodrigues Galvão Filho

CoRR, March, 2026

Voice-Based Access Control in Virtual Reality Using Natural Conversational Speaker Verification.

Andressa Araújo Bastos, Alexandre Costa Ferro Filho, Rafael Teixeira Sousa, Arlindo R. Galvão Filho

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2026

Evaluating Text-to-Speech for NPC-to-NPC Dialogues in 3D Scenes: A User Study with Video-Rendered Conversations for VR.

Alexandre Costa Ferro Filho, Gustavo Higino Webster Barbosa, Andressa Araújo Bastos, Leticia Lima Mendes, Augusto Seben da Rosa, Paula Leandra Loeblein Pinto, Gabriel Paes Landim de Lucena, Rafael Teixeira Sousa, Arlindo R. Galvão Filho

Proceedings of the IEEE International Conference on Artificial Intelligence and eXtended and Virtual Reality, 2026

2025

Assessing the Naturalness of Text-to-Speech Models for Brazilian Portuguese NPC Dialogue.

Alexandre Costa Ferro Filho, Rafael Teixeira Sousa, Augusto Seben da Rosa, Leticia Lima Mendes, Paula Leandra Loeblein Pinto, Arlindo Rodrigues Galvão Filho

Proceedings of the 27th Symposium on Virtual and Augmented Reality, 2025

BRSpeech-DF: A Deep Fake Synthetic Speech Dataset for Portuguese Zero-Shot TTS.

Alexandre Costa Ferro Filho, Rafaello Virgilli, Lucas Alcântara Souza, Frederico Santos de Oliveira, Marcelo Henrique Lopes Ferreira, Daniel Tunnermann, Gustavo dos Reis Oliveira, Anderson da Silva Soares, Arlindo Rodrigues Galvão Filho

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

2024

Implementation and Applications of WakeWords Integrated with Speaker Recognition: A Case Study.

Alexandre Costa Ferro Filho, Elisa Ayumi Masasi de Oliveira, Iago Alves Brito, Pedro Martins Bittencourt

CoRR, 2024