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News/MUSEG: Reinforcing Video Temporal Understanding via Timestamp-Aware Multi-Segment Grounding
arxiv
PublishedApril 21, 2026 at 4:00 AM

MUSEG: Reinforcing Video Temporal Understanding via Timestamp-Aware Multi-Segment Grounding

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arXiv:2505.20715v2 Announce Type: replace-cross Abstract: Video temporal understanding is crucial for multimodal large language models (MLLMs) to reason over events in videos. Despite recent advances in general video understanding, current MLLMs still struggle with fine-grained temporal reasoning. W

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