Hao Chen

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Publication activitypapers/week, last 8 weeks

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Computer Vision (1)Multimodal Models (1)Tool Use & Agents (1)

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Cong Chen (1)Guo Gan (1)Kaixiang Ji (1)Chao Zhang (1)

Papers (1)

Jun 5, 2026

Cong Chen +95d ago

MemDreamer: Decoupling Perception and Reasoning for Long Video Understanding via Hierarchical Graph Memory and Agentic Retrieval Mechanism

MemDreamer narrows the performance gap with human experts to just 3.7 points while slashing the reasoning context window to a mere 2% of full video ingestion.

Cong Chen, Guo Gan, Kaixiang Ji +7

Computer Vision Multimodal Models Tool Use & Agents

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Hao Chen

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)