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Yizheng Yu

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Jul 2026

DeCoRAG: Cognitive Decoupling and Semantic-Aware Cropping for Complex Document Understanding

DeCoRAG is a multimodal Graph RAG pipeline that shifts knowledge processing from coupled visual-semantic reasoning to cognitive Decoupling, and subsequently drives the reasoning space from dense, noisy backgrounds to purified, intent-driven semantic clusters.

Shuoshuo Wang, Kai Zhang, Wenyuan Huang et al. · 0 citations

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