3 papers
eess.AS2026
Exploring Speech Foundation Models for Speaker Diarization Across Lifespan
Anfeng Xu, Tiantian Feng, Shrikanth Narayanan
Speech foundation models have shown strong transferability across a wide range of speech applications. However, their robustness to age-related domain shift in speaker diarization…
cs.SD2026
VoxCare: Studying Natural Communication Behaviors of Hospital Caregivers through Wearable Sensing of Egocentric Audio
Tiantian Feng, Kleanthis Avramidis, Anfeng Xu +3
Healthcare professionals work in complex, high-stakes environments where effective communication is critical for care delivery, team coordination, and individual well-being. Howeve…
cs.LG2025
LSM-2: Learning from Incomplete Wearable Sensor Data
Maxwell A. Xu, Girish Narayanswamy, Kumar Ayush +22
Foundation models, a cornerstone of recent advancements in machine learning, have predominantly thrived on complete and well-structured data. Wearable sensor data frequently suffer…