4 papers
Perceive, Verify and Understand Long Video: Multi-Granular Perception and Active Verification via Interactive Agents
Jiahua Li, Zhanhe Zhang, Chenghao Xu +4
Long videos, characterized by temporal complexity and sparse task-relevant information, pose significant reasoning challenges for AI systems. Although existing Large Language Model…
Compensating Visual Insufficiency with Stratified Language Guidance for Long-Tail Class Incremental Learning
Xi Wang, Xu Yang, Donghao Sun +1
Long-tail class incremental learning (LT CIL) remains highly challenging because the scarcity of samples in tail classes not only hampers their learning but also exacerbates catast…
Rotation Control Unlearning: Quantifying and Controlling Continuous Unlearning for LLM with The Cognitive Rotation Space
Xiang Zhang, Kun Wei, Xu Yang +3
As Large Language Models (LLMs) become increasingly prevalent, their security vulnerabilities have already drawn attention. Machine unlearning is introduced to seek to mitigate the…
A Bridge from Audio to Video: Phoneme-Viseme Alignment Allows Every Face to Speak Multiple Languages
Zibo Su, Kun Wei, Jiahua Li +3
Speech-driven talking face synthesis (TFS) focuses on generating lifelike facial animations from speech input. Current TFS models perform well in English but struggle with non-Engl…