Chaohu Liu
5 papers · 2023–2026 · 4 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(10)
Top co-authors
Research topics
Keywords
table reasoning
(2)
multimodal large language model
(2)
mathematical reasoning
(1)
multimodal learning
(1)
document understanding
(1)
instruction tuning
(1)
large vision-language model
(1)
table understanding
(1)
visual document understanding
(1)
end-to-end model
(1)
group relative policy optimization
(1)
adversarial image
(1)
model watermarking
(1)
data mixing
(1)
vision token
(1)
text spotting
(1)
high-resolution image processing
(1)
content filtering mechanism
(1)
selective region concentration
(1)
content-aware token merge
(1)
Papers
Multimodal Table Understanding with Difficulty-aware Reinforcement Learning
AAAI 2026
TableMix: Enhancing Multimodal Table Reasoning in MLLMs from a Data-Centric Perspective
CVPR 2026
Tracking the Copyright of Large Vision-Language Models through Parameter Learning Adversarial Images
ICLR 2025
HRVDA: High-Resolution Visual Document Assistant
CVPR 2024
Attention Where It Matters: Rethinking Visual Document Understanding with Selective Region Concentration
ICCV 2023