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Wing W. Y. Ng

3 accepted papers

2026

Finding the Correct Visual Evidence Without Forgetting: Mitigating Hallucination in LVLMs via Inter-Layer Visual Attention Discrepancy

ICML 2026poster

Large Vision-Language Models (LVLMs) have shown remarkable performance on a wide range of vision-language tasks. Despite this progress, they are still prone to hallucination, generating responses that are semantically coherent but inconsistent with visual content. In this work, we find that LVLMs te…

Cited by 0SourceScholar
2024

Fastmandarin: Efficient Local Modeling for Natural Mandarin Speech Synthesis

ICASSP 2024accepted

Attention-based speech synthesis methods often suffer from dispersed attention across the entire input sequence, resulting in poor local modeling and unnatural Mandarin synthesized speech. To address these issues, we present FastMandarin, a rapid and natural Mandarin speech synthesis framework that…

Cited by 0SourceScholar
2023

LSSED: A Robust Segmentation Network for Inflamed Appendix from CT Images

ICASSP 2023accepted

Acute appendicitis (AA) is one of the most prevalent surgical acute abdominal condition diseases. The treatment management of A A is highly dependent on the CT image diagnosis. However, the in-flamed appendix exhibits blurred boundaries with nearby tissue, varying shapes, and sizes. These properties…

Cited by 0SourceScholar