Jnana Durga Ravi Chand Mutthina

HierCache-RAG: Fast Retrieval-Level Caching for GraphRAG

Graph Retrieval-Augmented Generation (GraphRAG) improves multi-hop reasoning in Large Language Models (LLMs) by grounding generation in knowledge-graph structure, but most systems re-traverse the graph on every query, wasting computation whenever queries repeat or overlap semanti...