2 papers
cs.AI2026
Right Diagnoses, Decorative Reasoning:A Perturbation Audit of Medical Chain-of-Thought
Mengzhu Xu, Jifan Gao, Xia Jiang +2
Clinicians read chain-of-thought (CoT) rationales as evidence of medical reasoning, but whether the visible chain plays that role is rarely tested. General-domain CoT-faithfulness…
eess.SP2026
Toward Real-Time Circadian Phase Estimation with Low Latency from Wearable Sensing Data
Mengzhu Xu, Nemanja Cabrilo, Merel van Gilst +1
Accurate estimation of the human circadian phase plays an important role in personalized health monitoring, but most existing wearable-based approaches operate retrospectively and…