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cs.AI2026
StoryTR: Narrative-Centric Video Temporal Retrieval with Theory of Mind Reasoning
Xuanyue Zhong, Yuqiang Xie, Guanqun Bi +2
Current video moment retrieval excels at action-centric tasks but struggles with narrative content. Models can see \textit{what is happening} but fail to reason \textit{why it matt…
cs.AI2025
MetaGDPO: Alleviating Catastrophic Forgetting with Metacognitive Knowledge through Group Direct Preference Optimization
Lanxue Zhang, Yuqiang Xie, Fang Fang +3
Large Language Models demonstrate strong reasoning capabilities, which can be effectively compressed into smaller models. However, existing datasets and fine-tuning approaches stil…