Luis Cesar de Azevedo, Arthur Machado, and Ronaldo C. Prati. 2026.
 MixRAG: a Low-cost alternative to a Graph RAG for scientific papers. In <em>Anais do XX Brazilian e-Science Workshop</em>, setembro 08, 2026, São Carlos/SP, Brasil. SBC, Porto Alegre, Brasil, 81-88. DOI: <a href="https://doi.org/10.5753/bresci.2026.249338">https://doi.org/10.5753/bresci.2026.249338</a>.