Chaoqi Chen

Shenzhen University

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Publication activitypapers/week, last 8 weeks

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Computer Vision (1)Inference & Quantization (1)Multimodal Models (1)

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Bingjun Luo (1)Tony Wang (1)Xinpeng Ding (1)

Papers (1)

May 21, 2026

Tsinghua AIMay 21, 2026·also Shenzhen University, Xidian

ST-SimDiff: Balancing Spatiotemporal Similarity and Difference for Efficient Video Understanding with MLLMs

Instead of just pruning redundant tokens, ST-SimDiff dramatically cuts MLLM video processing costs by intelligently preserving tokens representing *changes* in the video.

Bingjun Luo, Tony Wang, Chaoqi Chen +1

Computer Vision Inference & Quantization Multimodal Models

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Chaoqi Chen

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)