Results 101 to 110 of about 116,234 (262)

Research on Residual Life Prediction for Electrical Connectors Based on Intermittent Failure and Hidden Semi-Markov Model

open access: yesApplied Sciences, 2018
Based on the dynamic properties of electrical connector intermittent failure, the model and methods for residual life prediction for electrical connectors are studied in this paper.
Qian Li   +3 more
doaj   +1 more source

On-line apnea-bradycardia detection using hidden semi-Markov models

open access: yes2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011
In this work, we propose a detection method that exploits not only the instantaneous values, but also the intrinsic dynamics of the RR series, for the detection of apnea-bradycardia episodes in preterm infants. A hidden semi-Markov model is proposed to represent and characterize the temporal evolution of observed RR series and different pre-processing ...
Altuve, Miguel   +4 more
openaire   +5 more sources

Properties of the Statistical Complexity Functional and Partially Deterministic HMMs

open access: yesEntropy, 2009
Statistical complexity is a measure of complexity of discrete-time stationary stochastic processes, which has many applications. We investigate its more abstract properties as a non-linear function of the space of processes and show its close relation to
Wolfgang Löhr
doaj   +1 more source

Prediction and Power in Molecular Sensors: Uncertainty and Dissipation When Conditionally Markovian Channels Are Driven by Semi-Markov Environments [PDF]

open access: yes, 2017
Sensors often serve at least two purposes: predicting their input and minimizing dissipated heat. However, determining whether or not a particular sensor is evolved or designed to be accurate and efficient is difficult.
Crutchfield, James P., Marzen, Sarah E.
core   +1 more source

A Hidden Semi-Markov Model-Based Speech Synthesis System

open access: yesIEICE Transactions on Information and Systems, 2007
A statistical speech synthesis system based on the hidden Markov model (HMM) was recently proposed. In this system, spectrum, excitation, and duration of speech are modeled simultaneously by context-dependent HMMs, and speech parameter vector sequences are generated from the HMMs themselves.
Heiga Zen   +4 more
openaire   +1 more source

Virus Detection in Multiplexed Nanowire Arrays using Hidden Semi-Markov models [PDF]

open access: green, 2022
Shalini Ghosh   +3 more
openalex   +1 more source

Hierarchical semi-markov conditional random fields for recursive sequential data [PDF]

open access: yes, 2008
Inspired by the hierarchical hidden Markov models (HHMM), we present the hierarchical semi-Markov conditional random field (HSCRF), a generalisation of embedded undirected Markov chains to model complex hierarchical, nested Markov processes.
Bui, Hung H.   +3 more
core   +2 more sources

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