Results 11 to 20 of about 131,091 (318)

Prediction of PM2.5 pollution in Tehran air based on temperature and pressure using Markovian regime-switching non-parametric additive transitive regression model [PDF]

open access: yesریاضی و جامعه, 2023
In this paper, we introduce the Markovian regime-switching regression model, which is a graphical model based on the hidden Markov model. This model can be viewed as a clustered regression model, in which a Markov process models the transition from one ...
Morteza Amini
doaj   +1 more source

Development and analysis of models for service migration to the MEC server based on hysteresis approach

open access: yesDiscrete and Continuous Models and Applied Computational Science, 2022
Online video services are among the most popular ways of content consumption. Video hosting servers have a very high load every day, which we propose to reduce by migrating the application with the video content in demand to the local Multi-access Edge ...
Dmitry S. Poluektov   +1 more
doaj   +1 more source

Copula based Measures of Repairable Parallel System with Fault Coverage [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2021
The main objective of this study is to analyse the reliability behaviour of parallel systems with three types of failure, namely unit failure, human failure and major failure.
Vaishali Tyagi   +3 more
doaj   +1 more source

Navy maintenance dock demand evaluation method based on Markov process

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectiveThe prediction of supporting resources has always been a focus and difficulty of naval ship comprehensive support. In this paper, a prediction model and method are proposed for the support needs of naval ship maintenance docks.
Gang JI, Tao YU, Mei TAN
doaj   +1 more source

Markov Processes with Restart [PDF]

open access: yesJournal of Applied Probability, 2013
We consider a general homogeneous continuous-time Markov process with restarts. The process is forced to restart from a given distribution at time moments generated by an independent Poisson process. The motivation to study such processes comes from modeling human and animal mobility patterns, restart processes in communication protocols, and from ...
Konstantin Avrachenkov   +2 more
openaire   +4 more sources

Markov genealogy processes

open access: yesTheoretical Population Biology, 2022
We construct a family of genealogy-valued Markov processes that are induced by a continuous-time Markov population process. We derive exact expressions for the likelihood of a given genealogy conditional on the history of the underlying population process.
Aaron A. King   +2 more
openaire   +4 more sources

Evaluating the cost-effectiveness of universal hepatitis B virus vaccination in Iran: a Markov model analysis

open access: yesHuman Vaccines & Immunotherapeutics, 2021
Vaccination is an essential way to prevent the transmission of hepatitis B virus (HBV). Various studies have been published on the cost-effectiveness of HBV vaccination, but since the results vary according to the target population and related health ...
Ali Mohammad Mokhtari   +5 more
doaj   +1 more source

Modeling and analysis of mission thread of weapon system of systems based on O-PPN

open access: yesXibei Gongye Daxue Xuebao, 2021
Aiming at the problem that the current WSoS mission modeling and analysis methods are difficult to describe the property of multi-state of each equipment system, combining with Petri net and Markov process, an O-PPN based mission thread modeling and ...

doaj   +1 more source

Reliability Modeling and Maintenance Optimization of Manufacturing System Based on Stochastic Flow Network and Markov Process

open access: yesShanghai Jiaotong Daxue xuebao, 2021
Aimed at the uncertainty of equipment quantity and input, the defective products and its rework in the manufacturing process are investigated. Considering the influence of the number or input of the devices on system reliability, a manufacturing system ...
GAO Yingming   +3 more
doaj   +1 more source

Markov Processes on Curves [PDF]

open access: yesMachine Learning, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lawrence K. Saul, Mazin G. Rahim
openaire   +1 more source

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