O. Xavier and A. Soares. " Training-Free Hybrid Evidence Retrieval for Question Answering: Dynamic Fusion of Knowledge-Graph Triples and Dense Text Embeddings", in Anais do XL Simpósio Brasileiro de Bancos de Dados, Fortaleza/CE, 2025, pp. 644-657, doi: https://doi.org/10.5753/sbbd.2025.247297.