7 papers
CALM-BP: Observation-Matched Physiological Semantic Grounding for Non-Contact Blood Pressure Estimation
Haiyang Sun, Boyuan Gu, Yongjie Liu
Language grounding increasingly involves non-text observations whose structure is not naturally expressed as words or objects. We study this problem for physiological time series i…
BioDisclose: An Actionability-Aware Benchmark for Biomedical Safety under Adversarial Elicitation
Yinuo Zhu, He Liu, Boyuan Gu
Large language models (LLMs) increasingly support biomedical research, yet their behavior under adversarial requests for dual-use knowledge remains insufficiently characterized. We…
PhysDox: Benchmarking LLMs on Physical Feasibility Auditing of Physiological Sensing Protocols
He Liu, Boyuan Gu, Shuaiqi Cheng +3
Large language models (LLMs) increasingly assist in experimental design, yet fluent protocols often remain physically infeasible. We introduce PhysDox, a physical feasibility audit…
From Elastic to Viscoelastic: An EEMD-Enhanced Pulse Transit Time Model for Robust Blood Pressure Estimation
Boyuan Gu, Yijin Yang, Shuaiqi Cheng +1
Cuffless blood pressure (BP) estimation based on Pulse Transit Time (PTT) has emerged as a promising solution for continuous health monitoring. However, conventional models relying…
The Neural-Wave Quick Escape Manual 2036: A Field Guide to Adversarial Living in the Era of "Empathic" AIoT
Boyuan Gu, Shuaiqi Cheng
As the aging population faces a chronic care deficit, domestic care is increasingly recast as spectral governance. This paper presents a design fiction set in 2036, where the home…
Improved VMD Based Remote Heartbeat Estimation Utilizing 60GHz mmWave Radar
Boyuan Gu, Yanhui Yang, Siyu You +3
This study introduces an improved VMD based signal decomposition methodology for non-contact heartbeat estimation using millimeterwave (mmWave) radar. Specifically, we first analyz…