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Heart rate variability

Known as: HRV, Variability 
Heart rate variability (HRV) is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in… Expand
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2016
Highly Cited
2016
Visual understanding of complex urban street scenes is an enabling factor for a wide range of applications. Object detection has… Expand
Review
2012
Review
2012
The fifth phase of the Coupled Model Intercomparison Project (CMIP5) will produce a state-of-the- art multimodel dataset designed… Expand
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Highly Cited
2011
Highly Cited
2011
Research highlights? In this study we show heart rate variability which can be used as a passive means to quantify drowsiness… Expand
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Highly Cited
2009
Highly Cited
2009
  • Heng Tao Shen
  • Encyclopedia of Database Systems
  • 2009
  • Corpus ID: 2534141
The Karhunen-Lo eve basis functions, more frequently referred to as principal components or empirical orthogonal functions (EOFs… Expand
Highly Cited
2009
Highly Cited
2009
A software for advanced heart rate variability (HRV) analysis is presented. The software includes adaptable tools for correcting… Expand
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Highly Cited
2006
Highly Cited
2006
Guidelines for determining nonprobabilistic sample sizes are virtually nonexistent. Purposive samples are the most commonly used… Expand
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Review
1998
Review
1998
Multilayer neural networks trained with the back-propagation algorithm constitute the best example of a successful gradient based… Expand
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Highly Cited
1995
Highly Cited
1995
!, Model-based vision is firmly established as a robust approach to recognizing and locating known rigid objects in the presence… Expand
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Review
1995
Review
1995
T AlTe examine some issues in the estimation of time-series cross-section models, calling into 1/11 \ question the conclusions of… Expand
Review
1988
Review
1988
Abstract The results of a multi-year research program to identify the factors associated with variations in subjective workload… Expand
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