Alexander Tarashansky

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—Regular physical activity plays a significant role in reducing the risk of obesity and maintaining people's health conditions. Among all the physical activities, walking is a commonly recommended intervention for combating lifestyle diseases. The capability to accurately measure the energy expenditure of walking provides foundations to base the(More)
Estimating gait frequency is an important component in the detection and diagnosis of various medical conditions. Smartphone-based kinematic sensors offer a window of opportunity in free-living gait frequency estimation. The main issue with smartphone-based gait frequency estimation algorithms is how to adjust for variations in orientation and location of(More)
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