Illia Makarov

Query-Aware Spreading Activation for Multi-Hop Retrieval over Knowledge Graphs

Illia Makarov, Mykola Glybovets

Retrieval-augmented generation built on knowledge graphs (Graph RAG) outperforms flat passage retrieval on multi-hop question answering by leveraging graph structure. In most existing systems, however, the question only sets the seed nodes; the subsequent traversal becomes "query…Read more