Discrimination of Early Sleep Stages: Behavioral Indicators

Discrimination ability of individual measures used in sleep stages classification

OBJECTIVE The paper goes through the basic knowledge about classification of sleep stages from polysomnographic recordings. The next goal was to review and compare a large number of measures to find the suitable candidates for the study of sleep onset and sleep evolution. METHODS AND MATERIAL A huge number of characteristics, including relevant simple measures in time domain, characteristics ...

The Stages of Sleep

Behavioral Intrusion Detection Indicators

Monitoring and analysing Information system(IS)’s security events has become more and more difficult in the last few years. As IS complexity rises, the number of mandatory monitoring points has increased along with the number of deployed probes. Consequently, a huge amount of information is reported to the analyst which subsequently floods him and implies the implementation of very complex even...

Modeling of Sleep States and Estimation of Sleep Stages

The judgment standards of R-K method include ambiguities and are thus compensated by subjective interpretations of sleep stage scorers. This paper presents a novel method to compensate uncertainties in judgments by the subjective interpretations by the sleep model estimation approach and by describing the judgments in probabilistic terms. A full-order Luenberger observer based on the two sleep ...

Adult Behavioral Developmental Stages of Attachment

stage statements In abstract-stage statements, individuals often quantified their emotions following a loss. Although abstract-stage statements were often relatively short, the statements differed from primaryor concrete-stage statements because they contained some kind of recognition that the reaction to an event could have been different or could be variable under different circumstances. (F,...