3 papers
cs.CL2026
ViSpeechFormer: A Phonemic Approach for Vietnamese Automatic Speech Recognition
Khoa Anh Nguyen, Long Minh Hoang, Nghia Hieu Nguyen +2
Vietnamese has a phonetic orthography, where each grapheme corresponds to at most one phoneme and vice versa. Exploiting this high grapheme-phoneme transparency, we propose ViSpeec…
cs.CL2025
ViToSA: Audio-Based Toxic Spans Detection on Vietnamese Speech Utterances
Huy Ba Do, Vy Le-Phuong Huynh, Luan Thanh Nguyen
Toxic speech on online platforms is a growing concern, impacting user experience and online safety. While text-based toxicity detection is well-studied, audio-based approaches rema…
cs.CL2024
Multi-Dialect Vietnamese: Task, Dataset, Baseline Models and Challenges
Nguyen Van Dinh, Thanh Chi Dang, Luan Thanh Nguyen +1
Vietnamese, a low-resource language, is typically categorized into three primary dialect groups that belong to Northern, Central, and Southern Vietnam. However, each province withi…