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This study presents a new technique which allows identification of individual heartbeats from seismocardiograms (SCG) with high accuracy. Our method is electrocardiogram (ECG) independent and designed based upon S-transform and Shannon energy. The S-transform which is a time-frequency (TF) representation first provides frequency-dependent resolution while preserving a direct relationship with Fourier...
Modern society faces problems of increasing healthcare expenditure due to increases in numbers of chronic patients and an aging population. As so-called smart patients become proactive, they require individualized treatment and interactive care. A type of healthcare using ICT (Information & Communication Technology) is gaining interest as the best technological alternative for solving those problems...
This paper reviews the recent advances in bridging time series analysis and complex network theory. We first introduce the main representative approaches of mapping time series into complex networks with their potential and advantages in applications in a variety of fields, and also report the latest methods to feature complex networks with typical time series after multi-scaling transformation, and...
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