Author

Quan Feng

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Jul 2026

PolyUQuest: Verifiable Structure-Aware Web RAG over Heterogeneous Graphs

PolyUQuest is presented, a verifiable, structure-aware web RAG framework built on a heterogeneous graph that unifies hyperlink topology between pages, DOM hierarchy within pages, and entity-relation knowledge across pages.

Ying Liu, Yingzi Ye, Quan Feng et al. · arXiv.org · 0 citations