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researcher

L. Gris

14 papers hereh-index 6159 citations24 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author9

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • cs.CL7
  • cs.SD4
  • eess.AS2
  • cs.PL1

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedCORAA: a large corpus of spontaneous and prepared speech manually validated for speech recognition in Brazilian Portuguese

10 citations · 17 across the 13 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

cs.SD2025

Enhancing Speech Emotion Recognition with Graph-Based Multimodal Fusion and Prosodic Features for the Speech Emotion Recognition in Naturalistic Conditions Challenge at Interspeech 2025

Alef Iury Siqueira Ferreira, Lucas Rafael Gris, Alexandre Ferro Filho +7

Training SER models in natural, spontaneous speech is especially challenging due to the subtle expression of emotions and the unpredictable nature of real-world audio. In this pape…

cs.SD2025★ 3 cited

FreeSVC: Towards Zero-shot Multilingual Singing Voice Conversion

Alef Iury Siqueira Ferreira, Lucas Rafael Gris, Augusto Seben da Rosa +6

This work presents FreeSVC, a promising multilingual singing voice conversion approach that leverages an enhanced VITS model with Speaker-invariant Clustering (SPIN) for better con…

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