HypEHR: Hyperbolic Modeling of Electronic Health Records for Efficient Question Answering. - Yuyu Liu; Sarang Rajendra Patil; Mengjia Xu; Tengfei Ma (CoRR, 2026)

HyperGuide: Hyperbolic Guidance for Efficient Multi-Step Reasoning in Large Language Models. - Yuyu Liu; Haotian Xu; Yanan He; Sarang Rajendra Patil; Mengjia Xu; Tengfei Ma (CoRR, 2026)