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Ya Gao

4 accepted papers

2026

Adaptive Residual-Update Steering for Low-Overhead Hallucination Mitigation in Large Vision-Language Models

ICML 2026poster

Large Vision-Language Models (LVLMs) typically process visual inputs as a prefix to the language decoder. As the model autoregressively generates text, this initial visual information inevitably undergoes ``dilution'', leading the model to over-rely on language priors and hallucinate objects. Existi…

Cited by 0SourceScholar
2026

Chain-of-Thought Guided Multi-Modal Object Re-Identification

CVPR 2026

With the rise of visual-language models, multi-modal ReID retrieves specific targets by integrating different spectra and textual descriptions. Existing methods merely adopt descriptive representation learning for image-text, ignoring the relationships among the intrinsic logical hierarchies of sema

Cited by 0SourcecodeScholar
2024

Knowledge-augmented Graph Neural Networks with Concept-aware Attention for Adverse Drug Event Detection

COLING 2024main

Adverse drug events (ADEs) are an important aspect of drug safety. Various texts such as biomedical literature, drug reviews, and user posts on social media and medical forums contain a wealth of information about ADEs. Recent studies have applied word embedding and deep learning-based natural langu…

Cited by 6SourcePDFScholar