Authors

Hsin-Min Wang

Publications 2

Preprint Open access

SG-Mamba: Sparse Graph-Guided Mamba for Audio-Visual Speech Enhancement

Guo-Ruei Tseng, Hung-Shin Lee, Hsin-Min Wang et al. · 2026

Lightweight audio-visual speech enhancement (AVSE) models face a critical trade-off between computational efficiency and cross-modal alignment accuracy. While simple concatenation lacks relational expressiveness, dense cross-attention incurs computational overhead and is prone to unreliable cross-modal correspondence u …

Preprint Open access

Correlation-Guided Encoder Selection for Multi-Encoder Large Audio-Language Models

Pei-Jun Liao, Hung-Shin Lee, Wenze Ren et al. · 2026

Multi-encoder fusion extends Large Audio-Language Models (LALMs) beyond speech-centric recognition, but selecting encoders via intuition or exhaustive search often introduces redundant representations and inflates an already constrained compute budget. We propose CUES (Correlation-gUided Encoder Selection), a lightweig …

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