PubMed API and LLM-Driven Hybrid Retrieval System for Biomedical Question Answering

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Authors: Anderson Morillo, Carlos Agamez, Edwin Puertas, Juan Carlos Martinez-Santos, Jairo Serrano

Venue: 2025 IEEE Colombian Caribbean Conference (C3)

DOI: 10.1109/C366505.2025.11340582

Links: IEEE Xplore

Abstract

This paper presents a hybrid retrieval system for biomedical question answering that combines the PubMed API with LLM-driven methods. The approach integrates structured retrieval from biomedical literature with large language model capabilities to improve accuracy and relevance in answering biomedical questions.