Results 1 to 10 of about 389 (161)

Entropy Analysis of a Flexible Markovian Queue with Server Breakdowns [PDF]

Entropy, 2020
In this paper, a versatile Markovian queueing system is considered. Given a fixed threshold level c, the server serves customers one a time when the queue length is less than c, and in batches of fixed size c when the queue length is greater than or ...
Messaoud Bounkhel, Lotfi Tadj, Ramdane Hedjar   +2 more
exaly   +4 more sources

Steady-State Analysis of a Flexible Markovian Queue with Server Breakdowns [PDF]

Entropy, 2019
A flexible single-server queueing system is considered in this paper. The server adapts to the system size by using a strategy where the service provided can be either single or bulk depending on some threshold level c.
Messaoud Bounkhel, Lotfi Tadj, Ramdane Hedjar   +2 more
doaj   +2 more sources

Transient GI/MSP/1/N Queue [PDF]

Entropy
A non-zero correlation between service times can be encountered in many real queueing systems. An attractive model for correlated service times is the Markovian service process, because it offers powerful fitting capabilities combined with analytical ...
Andrzej Chydzinski
doaj   +2 more sources

On the Overflow Process from a Finite Markovian Queue

Performance Evaluation, 1984
The distribution time between overflows for a single server Markovian queueing system with finite waiting room and state-dependent service and arrival rates is determined. The result is used to analyze a GI/M/\(\infty\) system where the arrival process is the over flow from the M/M/\({\mathcal A}/r\) queue.
Erik A Van Doorn
exaly   +4 more sources

Variant vacation queueing system with Bernoulli feedback, balking and server's states-dependent reneging [PDF]

Yugoslav Journal of Operations Research, 2021
We consider a single server Markovian feedback queue with variant of multiple vacation policy, balking, server’s states-dependent reneging, and retention of reneged customers.
Bouchentouf Amina Angelika, Boualem Mohamed, Cherfaoui Mouloud, Medjahri Latifa   +3 more
doaj   +1 more source

ANFIS and Cost Optimization for Markovian Queue with Operational Vacation [PDF]

International Journal of Mathematical, Engineering and Management Sciences, 2021
In this paper, we investigate the M/M/1/N single server finite capacity Markovian queueing model with operational vacation and impatient behavior of the customers.
Sonali Thakur, Anamika Jain, Madhu Jain
doaj   +1 more source

Markovian queues with Poisson control

Indagationes Mathematicae, 2023
23 ...
Núñez-Queija, R., Resing, J.A.C., Prabhu, Balakrishna   +2 more
openaire   +3 more sources

Performance Evaluation of the Priority Multi-Server System MMAP/PH/M/N Using Machine Learning Methods

Mathematics, 2021
In this paper, we present the results of a study of a priority multi-server queuing system with heterogeneous customers arriving according to a marked Markovian arrival process (MMAP), phase-type service times (PH), and a queue with finite capacity ...
Vladimir Vishnevsky, Valentina Klimenok, Alexander Sokolov, Andrey Larionov   +3 more
doaj   +1 more source

Analysis of bulk service queuing system with rework, unreliable server, resuming service and two kinds of multiple vacation [PDF]

Yugoslav Journal of Operations Research, 2023
In this paper, we discuss a batch arrival bulk service queue with rework for the faculty item, possibility of breakdown, repair, and two kinds of multiple vacation with different threshold policy.
Karpagam S.
doaj   +1 more source

Burst ratio for a versatile traffic model.

PLoS ONE, 2022
We deal with a finite-buffer queue, in which arriving jobs are subject to loss due to buffer overflows. The burst ratio parameter, which reflects the tendency of losses to form long series, is studied in detail.
Andrzej Chydzinski
doaj   +3 more sources