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Ma Jun

3 accepted papers

2026

Where Does Vision Meet Language? Understanding and Refining Visual Fusion in MLLMs via Contrastive Attention

CVPR 2026

Multimodal Large Language Models (MLLMs) have achieved remarkable progress in vision-language understanding, yet how they internally integrate visual and textual information remains poorly understood. To bridge this gap, we perform a systematic layer-wise masking analysis across multiple architectur

Cited by 0SourceScholar
2025

Rethinking Residual Distribution in Locate-then-Edit Model Editing

NeurIPS 2025poster

Model editing enables targeted updates to the knowledge of large language models (LLMs) with minimal retraining. Among existing approaches, locate-then-edit methods constitute a prominent paradigm: they first identify critical layers, then compute residuals at the final critical layer based on the t…

Cited by 0SourcecodeScholar
2025

Stand on The Shoulders of Giants: Building JailExpert from Previous Attack Experience

EMNLP 2025

Large language models (LLMs) generate human-aligned content under certain safety constraints. However, the current known technique “jailbreak prompt” can circumvent safety-aligned measures and induce LLMs to output malicious content. Research on Jailbreaking can help identify vulnerabilities in LLMs

Cited by 0SourcePDFScholar