MARKOV_CHAIN

作品数:296被引量:531H指数:10
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Impact of message fatigue and individual behavioral responses on epidemiological spread in temporal simplicial networks
《Chinese Physics B》2025年第3期32-43,共12页Xiao-Nan Fan Xuemei You 
Project supported by the National Natural Science Foundation of China(Grant Nos.72171136 and 72134004);Humanities and Social Science Research Project,Ministry of Education of China(Grant No.21YJC630157);the Natural Science Foundation of Shandong Province(Grant No.ZR2022MG008);Shandong Provincial Colleges and Universities Youth Innovation Technology of China(Grant No.2022RW066)。
Health information spreads rapidly,which can effectively control epidemics.However,the swift dissemination of information also has potential negative impacts,which increasingly attracts attention.Message fatigue refer...
关键词:Monte Carlo simulation microscopic Markov chain approach message fatigue information-epidemic coupled spreading simplicial complex 
Research on the life prediction of vehicle engine cylinder head driven by dual channel Markov chain
《High Technology Letters》2025年第1期12-19,共8页LI Zhijie WANG Yonglai CHEN Cuicui ZHOU Long WANG Yao YUAN Shaoshe 
Supported by the Open Project Fund of the National Key Laboratory of Internal Combustion Engine and Power System(No.skler-202102).
The performance degradation of vehicle engine cylinder heads is a complex phenomenon,and the accurate prediction of their remaining useful life is essential for maintenance planning.To address the problem of low predi...
关键词:engine cylinder head driving cycle vehicle networking life prediction 
Forecast future disasters using hydro-meteorological datasets in the Yamuna river basin,Western Himalaya:Using Markov Chain and LSTM approaches
《Artificial Intelligence in Geosciences》2024年第1期114-136,共23页Pankaj Chauhan Muhammed Ernur Akiner Rajib Shaw Kalachand Sain 
This research work was carried out during the SERB,SIRE fellowship (File No.SIR/2022/000972)tenure at Keio University,Japan.
This research aim to evaluate hydro-meteorological data from the Yamuna River Basin,Uttarakhand,India,utilizing Extreme Value Distribution of Frequency Analysis and the Markov Chain Approach.This method assesses persi...
关键词:Forecast disasters Western Himalaya Hydro-meteorological hazards LSTM Markov chain Yamuna river basin 
Application of Exponential Distribution in Modeling of State Holding Time in HIV/AIDS Transition Dynamics
《Open Journal of Modelling and Simulation》2024年第4期159-183,共25页Nahashon Mwirigi 
Markov modeling of HIV/AIDS progression was done under the assumption that the state holding time (waiting time) had a constant hazard. This paper discusses the properties of the hazard function of the Exponential dis...
关键词:Markov Chain Markov Process Semi Markov Process Markov Decision Tree Stochastic Process Survival Rate CD4+ Levels Absorption Rates AFT Model PH Model 
Sea-Control Algorithm in Lake Wave Case
《Applied Mathematics》2024年第12期829-833,共5页Yoshiki Uemura Kenji Kita Kazuyuki Matsumoto 
In previous studies, an isosceles triangular-type possibility distribution was employed to represent the analog waves of a Gaussian Process. The model was then projected onto actual waves using Zadeh’s extension prin...
关键词:Lake Wave Modeling Lake Wave Control Possibility Markov Chain Analog Gaussian Process Vague Event 
A zero-sum hybrid stochastic differential game with impulse controls
《Science China(Information Sciences)》2024年第11期281-295,共15页Siyu LV Zhen WU Jie XIONG 
supported by National Key R&D Program of China(Grant Nos.2023YFA1009200,2022YFA-1006102);National Natural Science Foundation of China(Grant Nos.12471414,11831010,61961160732,12471418);Natural Science Foundation of Jiangsu Province(Grant No.BK20242023);Natural Science Foundation of Shandong Province(Grant No.ZR2019ZD42);Taishan Scholars Climbing Program of Shandong(Grant No.TSPD20210302);Fundamental Research Funds for the Central Universities(Grant No.2242024K40018);Jiangsu Province Scientific Research Center of Applied Mathematics(Grant No.BK20233002)。
In this paper,we study a zero-sum stochastic differential game with the following salient features:(i)the system state is dictated by a hybrid diffusion,(ii)both players use impulse controls,and(iii)the game takes pla...
关键词:stochastic differential game Markov chain impulse control HJBI equation viscosity solution verification theorem 
Stationary distribution and density function analysis of stochastic SIQS epidemic model with Markov chain
《International Journal of Biomathematics》2024年第7期25-52,共28页Yusi Cao Jing Fu 
supported by the Natural Science Foundation of Changchun Normal University(No.2021-005).
In this paper,a stochastic SIQS epidemic model perturbed by both white and telephone noises is investigated.By constructing several suitable Lyapunov functions,we obtain sufficient conditions for the existence of ergo...
关键词:Stochastic SIQS model with Markov switching standard incidence rate stationary distribution density function EXTINCTION 
Mathematical Modeling of Possibility Markov Chains by Possibility Theory
《Applied Mathematics》2024年第8期499-507,共9页Yoshiki Uemura Takemura Kazuhisa Kenji Kita 
Statistical regression models are input-oriented estimation models that account for observation errors. On the other hand, an output-oriented possibility regression model that accounts for system fluctuations is propo...
关键词:Possibility Markov Chain Ergodic Condition Direct Sum State Prior Indiscriminate State Posterior Discriminatory State 
Characterization of geological uncertainties from limited boreholes using copula-based coupled Markov chains for underground construction被引量:1
《Underground Space》2024年第3期94-105,共12页Fan Wang Heng Li Gang Li Zheng-Jun You Elton J.Chen 
supported by the National Natural Science Foundation of China(Grant Nos.71732001 and 52192661);National Key Research&Development Program,China(Grant No.2021YFF0501001);ShenzhenHong Kong-Macao S&T Program(Category C)(Grant No.SGDX20201103095203031);the Fundamental Research Funds for the Central Universities(Grant No.2021XXJS079)。
This paper proposes an efficient method for quantifying the stratigraphic uncertainties and modeling the geological formations based on boreholes.Two Markov chains are used to describe the soil transitions along diffe...
关键词:Geological stratigraphy Markov chain Transition probability matrix Statistical method COPULA 
A cloud-edge-device collaborative offloading scheme with heterogeneous tasks and its performance evaluation
《Frontiers of Information Technology & Electronic Engineering》2024年第5期664-684,共21页Xiaojun BAI Yang ZHANG Haixing WU Yuting WANG Shunfu JIN 
supported by the National Natural Science Foundation of China(Nos.62273292,62276226,and 61973261)。
How to collaboratively offload tasks between user devices,edge networks(ENs),and cloud data centers is an interesting and challenging research topic.In this paper,we investigate the offoading decision,analytical model...
关键词:Edge computing Ofloading scheme Cloud-edge device collaboration Markov chain Cost function 
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