Results 1 to 10 of about 1,108 (117)

Particle Detection System Analysis in the Stratosphere Using High-Altitude Platforms Based on a MMPP-2 Model [PDF]

open access: yesSensors
Many space missions using High-Altitude Platforms (HAPs) are designed to measure contaminant particles in the stratosphere. However, there is no previous performance analysis of the sensors installed in the HAP in terms of the energy required by the ...
Mario Eduardo Rivero-Ángeles   +4 more
doaj   +2 more sources

Heavy outgoing call asymptotics for MMPP|M|1 retrial queue with two way communication and multiple types of outgoing calls [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2021
In this paper, we consider a single server retrial queue MMPP|M|1 with two way communication and multiple types of outgoing calls. Calls received by the system occupy the device for operating, if it is free, or are sent to orbit, where they make a random
Nazarov, Anatoly A.   +2 more
doaj   +1 more source

Infinite-Server Resource Queueing Systems with Different Types of Markov-Modulated Poisson Process and Renewal Arrivals

open access: yesMathematics, 2022
In this paper, we propose models that significantly expand the scope of practical applications, namely, queueing systems with various nodes for processing heterogeneous data that require arbitrary resource capacities for their service.
Ekaterina Pankratova   +2 more
doaj   +1 more source

Spatiotemporal Analysis of the Background Seismicity Identified by Different Declustering Methods in Northern Algeria and Its Vicinity

open access: yesAxioms, 2023
The main purpose of this paper was to, for the first time, analyse the spatiotemporal features of the background seismicity of Northern Algeria and its vicinity, as identified by different declustering methods (specifically: the Gardner and Knopoff ...
Amel Benali   +4 more
doaj   +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

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

Performance approximations of Markov Modulated Poisson Process arrival queue with Markovian Service using matrix geometric approach [PDF]

open access: yesYugoslav Journal of Operations Research
Queue analysis of correlated work of the arrival and the service process are not available much in literature. This research paper applies matrix geometric approach to study the MMPP/MSP/1 queuing model under the quasi-birth death(QBD) process. Customers
Ramanathan Raghavendran   +1 more
doaj   +1 more source

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