Results 1 to 10 of about 19,489 (159)

Semi-Markov graph dynamics. [PDF]

open access: yesPLoS ONE, 2011
In this paper, we outline a model of graph (or network) dynamics based on two ingredients. The first ingredient is a Markov chain on the space of possible graphs. The second ingredient is a semi-Markov counting process of renewal type. The model consists
Marco Raberto   +2 more
doaj   +12 more sources

Semi-Markov and hidden semi-Markov models of energy systems [PDF]

open access: yesE3S Web of Conferences, 2018
The problem of information control systems creation for energy systems and transition to intelligent control and engineering is one of the important problems of reliability and efficiency theory for energy systems.
Obzherin Yuriy E.
doaj   +2 more sources

SEMI-MARKOV RELIABILITY MODELS

open access: yesСучасні інформаційні системи, 2022
Traditional technologies for reliability analysis of semi-Markov systems are limited to obtaining a stationary state probability distribution. However, when solving practical control problems in such systems, the study of transient processes is of ...
Lev Raskin   +2 more
doaj   +3 more sources

Evolution Equations for Quantum Semi-Markov Dynamics [PDF]

open access: yesEntropy, 2020
Using a newly introduced connection between the local and non-local description of open quantum system dynamics, we investigate the relationship between these two characterisations in the case of quantum semi-Markov processes.
Nina Megier   +2 more
doaj   +2 more sources

Discrete Time Hybrid Semi-Markov Models in Manpower Planning

open access: yesMathematics, 2021
Discrete time Markov models are used in a wide variety of social sciences. However, these models possess the memoryless property, which makes them less suitable for certain applications.
Brecht Verbeken, Marie-Anne Guerry
doaj   +3 more sources

Hidden semi-Markov models

open access: yesArtificial Intelligence, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shun-Zheng Yu
exaly   +2 more sources

THE GRADUATION OF TRANSITION INTENSITIES FROM SEMI-MARKOV PROCESSES TO PREMIUM PRICING

open access: yesBarekeng, 2023
One of the important assumptions of the premium pricing of a health insurance product is the probability for someone suffers from a certain disease. In this paper, the disability income model is applied to a company using two covariates, namely age and ...
Faihatuz Zuhairoh   +2 more
doaj   +1 more source

Energy Saving Mechanism based on Beamforming in 5G Millimeter Wave Communication

open access: yesGuangtongxin yanjiu, 2021
Although millimeter-wave communication technology can meet the design indicators of 5th Generation Mobile Networks (5G) communication, the path loss of millimeter-wave in the transmission process seriously affects its transmission performance. Therefore,
Fa-tang CHEN, Feng WU
doaj   +1 more source

A Continuous-Time Semi-Markov System Governed by Stepwise Transitions

open access: yesMathematics, 2022
In this paper, we introduce a class of stochastic processes in continuous time, called step semi-Markov processes. The main idea comes from bringing an additional insight to a classical semi-Markov process: the transition between two states is ...
Vlad Stefan Barbu   +2 more
doaj   +1 more source

Quantum Semi-Markov Processes [PDF]

open access: yesPhysical Review Letters, 2008
We construct a large class of non-Markovian master equations that describe the dynamics of open quantum systems featuring strong memory effects, which relies on a quantum generalization of the concept of classical semi-Markov processes. General conditions for the complete positivity of the corresponding quantum dynamical maps are formulated.
H. P. Breuer, B. Vacchini
openaire   +5 more sources

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