Open access
Oct 2026
Bridge-Aware Reinforced Compositional Exploration and Decomposition for Biomedical Multi-Hop Answering
Biomedical question answering requires multi-hop reasoning over implicit relationships—e.g., identifying gene-associated diseases to retrieve target drugs. However, closed-book frontier language models achieve only ~14.57% precision on two-hop queries under single-answer prompting and answers drawn from parametric know...
Warodom Phungjununt, Kanabadee Srisomboon, Wilaiporn Lee et al.
· Machine Learning and Knowled... · 0 citations