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Soohyeong Kim

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Conference Open access 2026

TH-RAG : Topic-Based Hierarchical Knowledge Graphs for Robust Multi-hop Reasoning in Graph-based RAG Systems

TH-RAG is proposed, a hierarchical framework that organizes triplets into subtopics and topics, enhancing connectivity, integrating dispersed information, and supporting robust multi-hop reasoning, providing a scalable foundation for graph-based RAG systems.

Jung-Ho Kim, Soohyeong Kim, S. Hwang et al. · 0 citations