Maxwell A. Xu

1. Pulse-PPG: An Open-Source Field-Trained PPG Foundation Model for Wearable Applications Across Lab and Field Settings
   2025/02/03 by Mithun Saha, Saha, Mithun, Maxwell A. Xu +9 · 11 citations
   Engineering · #Artificial Intelligence (cs.AI) #Energy Harvesting in Wireless Networks #FOS: Computer and information sciences #FOS: Electrical engineering #Machine Learning (cs.LG) #Signal Processing (eess.SP) #electronic engineering #information engineering
2. SensorLM: Learning the Language of Wearable Sensors
   2025/06/10 by Yuwei Zhang, Zhang, Yuwei, Kumar Ayush +37 · 11 citations
   Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Context-Aware Activity Recognition Systems #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multimodal Machine Learning Applications
3. LSM-2: Learning from Incomplete Wearable Sensor Data
   2025/06/05 by Maxwell A. Xu, Girish Narayanswamy, Xu, Maxwell A. +47 · 6 citations
   Computer Science · Engineering · #Context-Aware Activity Recognition Systems #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning in Healthcare #Non-Invasive Vital Sign Monitoring
4. OpenTSLM: Time-Series Language Models for Reasoning over Multivariate Medical Text- and Time-Series Data
   2025/10/02 by Patrick Langer, Thomas Kaar, Langer, Patrick +45 · 2 voices · 4 citations
   Computer Science · #Machine Learning in Healthcare #Time Series Analysis and Forecasting #Topic Modeling #cs.LG