Roberto Gretter

4 papers · 2020–2025 · 3 venues · across top CS/AI venues

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Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🐣 Hot Topic Early Bird

Venues

Interspeech (2) ACL (1) EMNLP (1)

Top co-authors

Marco Matassoni (4) Sara Papi (3) Mohamed Nabih (2) Mauro Cettolo (2) Luisa Bentivogli (2) Alessio Brutti (2) Marco Gaido (2) Daniele Falavigna (2) Matteo Negri (2) Keelan Evanini (1)

Research topics

Speech & Audio (3) Recognition (3) Artificial Intelligence (2) Deep Learning (2) Machine Learning (2) Core AI (2) Analysis (1) Application Areas (1) Architectures (1) Core Methods (1) Optimization & Theory (1) Techniques (1)

Keywords

automatic speech recognition (3) language proficiency (2) learning rate (1) deep neural network (1) model convergence (1) mixture of expert (1) learning rate warmup (1) transformer optimization (1) classifier ensemble (1) shared task (1) language learner (1) second language acquisition (1) speech assessment (1) speech corpus (1) speech foundation model (1) children speech (1) child speech (1) children's speech (1) speech scoring (1) speech proficiency (1)

Papers

The Warmup Dilemma: How Learning Rate Strategies Impact Speech-to-Text Model Convergence ACL 2025 MOSEL: 950,000 Hours of Speech Data for Open-Source Speech Foundation Model Training on EU Languages EMNLP 2024 Mixtures of Deep Neural Experts for Automated Speech Scoring Interspeech 2020 Overview of the Interspeech TLT2020 Shared Task on ASR for Non-Native Children’s Speech Interspeech 2020