Rafael Valle
13 papers · 2021–2026 · 7 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
Jump to papers ↓+3 more ↓ Show less ↑
🐣 Hot Topic Early Bird 🌍 Conference Polyglot · Silver 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (25)
💎
Century Club · Bronze
⚡
Prolific Year · Productive
🗃️
Keyword Collector
(64)
Top co-authors
Research topics
Artificial Intelligence
(10)
Core AI
(10)
Speech & Audio
(7)
Deep Learning
(5)
Synthesis
(5)
Models
(4)
Machine Learning
(3)
Analysis · Speech & Audio
(2)
Architectures
(2)
Learning Paradigms
(2)
Learning Types
(2)
Computer Vision
(1)
Natural Language Processing
(1)
Analysis · Computer Vision
(1)
Application Areas
(1)
Keywords
zero-shot learning
(2)
speech recognition
(2)
audio-language model
(2)
foundation model
(2)
flow matching
(2)
multilingual speech
(2)
text-to-speech synthesis
(2)
diffusion model
(2)
in-context learning
(1)
portrait animation
(1)
data augmentation
(1)
instruction following
(1)
curriculum learning
(1)
speaker embedding
(1)
prosody analysis
(1)
preference alignment
(1)
generative model
(1)
audio classification
(1)
speech synthesis
(1)
iterative refinement
(1)
Papers
Speech-Hands: A Self-Reflection Voice Agentic Approach to Speech Recognition and Audio Reasoning with Omni Perception
ACL 2026
Audio Flamingo 2: An Audio-Language Model with Long-Audio Understanding and Expert Reasoning Abilities
ICML 2025
ETTA: Elucidating the Design Space of Text-to-Audio Models
ICML 2025
Fugatto 1: Foundational Generative Audio Transformer Opus 1
ICLR 2025
Koel-TTS: Enhancing LLM based Speech Generation with Preference Alignment and Classifier Free Guidance
EMNLP 2025
Synthio: Augmenting Small-Scale Audio Classification Datasets with Synthetic Data
ICLR 2025
UniWav: Towards Unified Pre-training for Speech Representation Learning and Generation
ICLR 2025
Audio Flamingo: A Novel Audio Language Model with Few-Shot Learning and Dialogue Abilities
ICML 2024
SelfVC: Voice Conversion With Iterative Refinement using Self Transformations
ICML 2024
P-Flow: A Fast and Data-Efficient Zero-Shot TTS through Speech Prompting
NeurIPS 2023
RAD-MMM: Multilingual Multiaccented Multispeaker Text To Speech
Interspeech 2023
SPACE: Speech-driven Portrait Animation with Controllable Expression
ICCV 2023
Flowtron: an Autoregressive Flow-based Generative Network for Text-to-Speech Synthesis
ICLR 2021