Preprint
Aug 2026
Hypergraph-based Multimodal Retrieval-Augmented Generation with Incremental Refinement
This paper formalizes the document structure as a Multimodal Hypergraph, utilizing hyperedges as unified semantic containers to encapsulate multi-way associations across text, images, and tables, thereby transcending point-to-point modeling and introducing an Anchor-driven Incremental Refinement mechanism.
Shenao Chen, Yidan Xu, Xiangmin Han et al.
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