Abstract: Ballistocardiograms (BCG) is a passive, non-contact heart rate detection technology that requires no action on the part of the individual. However, during the BCG signal acquisition process, ...

Abstract: Hierarchical federated learning (HFL) is a privacy-preserving distributed machine learning framework with a client-edge-cloud hierarchy, where multiple edge servers perform partial model ...

Tennessee has a problem — two-thirds of our rivers and waterways are unmonitored, leaving us blind to sudden changes in water ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...