الباحثون

Li Huang

المنشورات 2

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How to Tame a Multi-Headed Hydra? Adaptive Multi-Category Safety Steering for Large Language Models

Chenxi Wang, Ruiyang Huang, Li Huang وآخرون · 2026

As large language models (LLMs) become increasingly widespread, preventing unsafe responses to harmful prompts is essential for their safe deployment. Activation steering offers an approach to improving LLM safety by modifying internal activations during inference without updating model parameters. However, a single pr …

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Divide and Conquer: Mixture-of-Bottleneck Experts in Informative Ordinal Space for Video-based Multimodal Sentiment Analysis

Ronghao Lin, Qiaolin He, Zefeng Lu وآخرون · 2026

Video-based Multimodal sentiment analysis (MSA) must handle information from text, audio, and image sequence in human speaking videos, yet current methods often fail to integrate modalities with task awareness. Most models treat video sentiment prediction as a single task, overlooking its ordinal nature, and their fusi …

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