Kaixiang Ji

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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)Cong Chen (1)Guo Gan (1)Guo Gan (1)

Papers (1)

Jun 5, 2026

1w ago·also Central South University, HKU, HKUST, INFIFORCE

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 in long video understanding to just 3.7 points while processing only 2% of the full context.

Cong Chen, Cong Chen, Guo Gan +16

Computer Vision Multimodal Models Tool Use & Agents

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Kaixiang Ji

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)