Author

Shinsuke Sakai

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#natural language process... Preprint Oct 2026

Phoneme-Guided Initialization for LLM-based Speech Recognition

Speech large language models (speech LLMs) perform well on automatic speech recognition (ASR) when sufficient paired speech-text data is available, but their performance degrades in low-resource settings. A cascaded pipeline that performs speech-to-phoneme (S2P) conversion followed by phoneme-to-grapheme (P2G) conversi...

Ryotaro Magoshi, Shinsuke Sakai, Tatsuya Kawahara · 0 citations

Jul 2026

Improving Zero-Shot Phonetic Classification through Language-Agnostic Articulatory Features

This work evaluates zero-shot phonetic classification on Chinese aspiration and Japanese moraic nasals and proposes a classification method based on continuous Articulatory Feature vectors extracted from each frame that outperforms discrete token-based methods, particularly for rare phones.

Ryotaro Magoshi, Jaeyoung Lee, Shinsuke Sakai et al. · arXiv.org · 0 citations