Results 21 to 30 of about 10,348 (206)

Modelling approaches via (batch) Markov modulated poisson processes [PDF]

open access: yes, 2020
This dissertation is mainly motivated by the problem of statistical modeling via a specific point process, namely, the (Batch) Markov Modulated Poisson process. Point processes arise in a wide range of situations in physics, biology, engineering, or economics.
Yera Mora, Yoel Gustavo
openaire   +4 more sources

Renewal characterization of Markov modulated Poisson processes [PDF]

open access: yesInternational Journal of Stochastic Analysis, 1989
A Markov Modulated Poisson Process (MMPP) M(t) defined on a Markov chain J(t) is a pure jump process where jumps of M(t) occur according to a Poisson process with intensity λi whenever the Markov chain J(t) is in state i. M(t) is called strongly renewal (SR) if M(t) is a renewal process for an arbitrary initial probability vector of J(t) with full ...
Neuts, Marcel F.   +2 more
openaire   +1 more source

Optimal Open-Loop Routing and Threshold-Based Allocation in TWO Parallel QUEUEING Systems with Heterogeneous Servers

open access: yesMathematics, 2021
In this paper, we study the problem of optimal routing for the pair of two-server heterogeneous queues operating in parallel and subsequent optimal allocation of customers between the servers in each queue.
Dmitry Efrosinin, Natalia Stepanova
doaj   +1 more source

Improving the Performance of MMPP/M/C Queue by Convex Optimization–A Real-World Application in Iron and Steel Industry

open access: yesIEEE Access, 2020
Now the information system of the iron and steel industry is a typical sensor cloud computing system. The system has accumulated a lot of relevant manufacturing data.
Yanhe Jia, Zhe George Zhang, Te Xu
doaj   +1 more source

The random walk Metropolis : linking theory and practice through a case study. [PDF]

open access: yes, 2009
The random walk Metropolis (RWM) is one of the most common Markov Chain Monte Carlo algorithms in practical use today. Its theoretical properties have been extensively explored for certain classes of target, and a number of results with important ...
Fearnhead, Paul   +6 more
core   +1 more source

Modeling Precious Metal Returns through Fractional Jump-Diffusion Processes Combined with Markov Regime-Switching Stochastic Volatility

open access: yesMathematics, 2021
This paper is aimed at developing a stochastic volatility model that is useful to explain the dynamics of the returns of gold, silver, and platinum during the period 1994–2019.
Martha Carpinteyro   +2 more
doaj   +1 more source

Analytical properties of a stochastic teletraffic system with MMPP input and an access function

open access: yesJournal of Telecommunications and Information Technology, 2002
Stochastic modeling of teletraffic systems with restricted availability and correlated input arrival rates is of great interest in GoS (grade of service) analysis and design of certain telecommunication networks.
Lino Tralh˜ao   +2 more
doaj   +1 more source

Evaluation of the Waiting Time in a Finite Capacity Queue with Bursty Input and a Generalized Push-Out Strategy

open access: yesMathematics, 2022
In this paper, we study a finite capacity queue where the arrival process is a special case of the discrete time Markov modulated Poisson process, the service times are generally distributed, and the server takes repeated vacations when the system is ...
Chris Blondia
doaj   +1 more source

Statistical Analysis and Modeling of SIP Traffic for Parameter Estimation of Server Hysteretic Overload Control

open access: yesJournal of Telecommunications and Information Technology, 2013
The problem of overload control in Session Initiation Protocol (SIP) signaling networks gives rise to many questions which attract researchers from theoretical and practical point of view.
Pavel Abaev   +2 more
doaj   +1 more source

Dynamic Analysis of a Unified Multivariate Counting Process and Its Asymptotic Behavior

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2009
The class of counting processes constitutes a significant part of applied probability. The classic counting processes include Poisson processes, nonhomogeneous Poisson processes, and renewal processes.
Ushio Sumita, Jia-Ping Huang
doaj   +1 more source

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