Results 11 to 20 of about 393 (164)
Retrial queues with constant retrial times
Queueing Systems, 2022 The paper under review studies a single server queueing system without buffer. Customers arrive in the queue according to a Poisson process with rate \(\lambda\) and immediately receive the service, if the server is available. If the server is busy, the customer joins the orbit and retries after a deterministic time \(S\).
Fiems, Dieter
openaire +2 more sources
Waiting Time Control Chart for M/G/1 Retrial Queue
ComputationRetrial queues are used extensively to model many practical problems in service systems, call centers, data centers, and computer network systems. The average waiting time is the main observable characteristic of the retrial queues. Long queues may cause
Yih-Bey Lin +3 more
doaj +2 more sources
Strategic Analysis of Retrial Queues with Setup Times, Breakdown and Repairs
Discrete Dynamics in Nature and Society, 2023 This paper considers a repairable M/M/1 retrial queueing model with setup times. Once the system is empty, the server will be closed down to reduce operating costs. And the system will be activated only when a new customer arrives.
Ruiling Tian +3 more
doaj +1 more source
Bounds of the stationary distribution in M/G/1 retrial queue with two-way communication and n types of outgoing calls [PDF]
Yugoslav Journal of Operations Research, 2019 In this article we analyze the M=G=1 retrial queue with two-way communication and n types of outgoing calls from a stochastic comparison viewpoint. The main idea is that given a complex Markov chain that cannot be analyzed numerically, we propose to ...
Alem Lala Maghnia +2 more
doaj +1 more source
Retrial queues and related models [PDF]
Annals of Operations Research, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Antonio Gómez-Corral, Tuan Phung-Duc
openaire +1 more source
A literature review on retrial queueing system with Bernoulli vacation [PDF]
Yugoslav Journal of Operations ResearchThe retrial phenomenon occurs inherently in a wide range of queueing systems. The majority of retrial queueing models do not account for vacation. However, in practice, retrial queueing systems undergo vacations for maintenance or other reasons.
Micheal Mathavavisakan Nicholas Gnanasekar +1 more
doaj +1 more source
Dynamic analysis of delayed vaccination process along with impact of retrial queues
Computational and Mathematical Biophysics, 2023 An unprecedented and precise time-scheduled rollout for the vaccine is needed for an effective vaccination process. This study is based on the development of a novel mathematical model considering a delay in vaccination due to the inability to book a ...
Chauhan Sudipa +3 more
doaj +1 more source
A non markovian retrial queueing system
Journal of Computational and Applied Mathematics, 2023 Funding for open access charge: Universidad de Málaga ...
Iván Atencia +3 more
openaire +3 more sources
On tandem blocking queues with a common retrial queue [PDF]
Computers & Operations Research, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Konstantin Avrachenkov, Uri Yechiali
openaire +2 more sources
Alexandria Engineering Journal, 2018 In this paper, we consider a single server feedback retrial queueing system with multiple working vacations and vacation interruption. An arriving customer may balk the system at some particular times.
P. Rajadurai +2 more
doaj +1 more source