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MHier-RAG: Multi-Modal RAG for Visual-Rich Document Question-Answering via Hierarchical and Multi-Granularity Reasoning

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Bibliographic Details
Main Authors:	Gong, Ziyu, Mai, Chengcheng, Huang, Yihua
Format:	Preprint
Published:	2025
Subjects:	Multimedia Information Retrieval
Online Access:	Acceder al recurso
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