Results 21 to 30 of about 2,185,055 (279)

Web Traffic Time Series Forecasting using ARIMA and LSTM RNN [PDF]

open access: yesITM Web of Conferences, 2020
Nowadays, web traffic forecasting is a major problem as this can cause setbacks to the workings of major websites. Time-series forecasting has been a hot topic for research.
Shelatkar Tejas   +3 more
doaj   +1 more source

A study on an M/G/1 retrial G-queue with unreliable server under variant working vacations policy and vacation interruption [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
We consider a single server retrial queueing system with variant working vacations and vacation interruption where the regular busy server is subjected to breakdown due to the arrival of negative customers.
Pakkirisami Rajadurai
doaj   +1 more source

Two server queues with system breakdown [PDF]

open access: yesAIP Conference Proceedings, 2019
In this paper, we consider two Markovian queues with two heterogeneous servers. In which, after serving N customers the server may breakdown and immediately repair has being carried out. These models have been solved in steady state. Some performance measures and numerical results are obtained.
R. Mahalakshmi, R. Kalyanaraman
openaire   +1 more source

Cost-Benefit Analysis of a Standby Retrial System with an Unreliable Server and Switching Failure

open access: yesComputation, 2022
In many industries and plants, a stable power supply system with acceptable cost/benefit is essential. This paper investigates the cost-effectiveness of an unreliable retrial system that includes standby generators and experiences the switchover failures
Tzu-Hsin Liu   +3 more
doaj   +1 more source

Performance Analysis of a Retrial Queueing System with Optional Service, Unreliable Server, Balking and Feedback

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2023
This paper considers a Markovian retrial queueing system with an optional service, unreliable server, balking and feedback. An arriving customer can avail of immediate service if the server is free.
V. Saravanan   +2 more
doaj   +1 more source

Analysis of single server repairable queueing system with many kinds of service, single working vacation and standby server [PDF]

open access: yesYugoslav Journal of Operations Research
We consider a single server queueing model in which the customers arrive according to a Markovian Arrival Process (MAP). We modeled this queueing system with many kinds of service where the customers can choose any kind from the server.
Baby Saroja K., Suvitha V.
doaj   +1 more source

A Batch Arrival Single Server Queue with Server Providing General Service in Two Fluctuating Modes and Reneging during Vacation and Breakdowns

open access: yesJournal of Probability and Statistics, 2014
We study the behavior of a batch arrival queuing system equipped with a single server providing general arbitrary service to customers with different service rates in two fluctuating modes of service.
Monita Baruah   +2 more
doaj   +1 more source

Preemptive Priority Markovian Queue Subject to Server Breakdown with Imperfect Coverage and Working Vacation Interruption

open access: yesComputation, 2023
This work considers a preemptive priority queueing system with vacation, where the single server may break down with imperfect coverage. Various combinations of server vacation priority queueing models have been studied by many scholars.
Tzu-Hsin Liu   +3 more
doaj   +1 more source

Analysis and Comparison of Queue with N-Policy and Unreliable Server

open access: yesDiscrete Dynamics in Nature and Society, 2020
This work considers a queueing system with N-policy and unreliable server, where potential customers arrive at the system according to Poisson process. If there is no customer waiting in the system, instead of shutting down, the server turns into dormant
Qing Ma, Xuelu Zhang
doaj   +1 more source

Analysis of an unreliable retrial G-queue with working vacations and vacation interruption under Bernoulli schedule

open access: yesAin Shams Engineering Journal, 2018
In this paper, we consider a single server retrial queueing system with working vacations. Further vacation interruption is considering with the regular busy server is subjected to breakdown due to the arrival of negative customers.
P. Rajadurai   +2 more
doaj   +1 more source

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