Results 31 to 40 of about 17,199,333 (199)

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

From Exhaustive Vacation Queues to Preemptive Priority Queues with General Interarrival Times

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2018
We consider the discrete-time G/GI/1 queueing system with multiple exhaustive vacations. By a transform approach, we obtain an expression for the probability generating function of the waiting time of customers in such a system.
Fiems Dieter, De Vuyst Stijn
doaj   +1 more source

Continuous-Service M/M/1 Queuing Systems

open access: yesApplied System Innovation, 2019
In this paper, we look into a novel notion of the standard M/M/1 queueing system. In our study, we assume that there is a single server and that there are two types of customers: real and imaginary customers. Real customers are regular customers arriving
Song Chew
doaj   +1 more source

Analysis and Simulation of a Two-Stage Blocked Tandem Queueing System

open access: yesJournal of New Theory, 2021
In this paper, a new blocked tandem queueing model is given and analysed. The arrival process to this queueing model is Poisson with parameter λ.
Erdinç Yücesoy, Vedat Sağlam
doaj   +1 more source

Improved Methodological Approach to Forming the Structure and Composition of the Repair System for Armament, Military and Special Equipment in the Armed Forces of Ukraine

open access: yesMilitary science
The article is devoted to improving the methodological approach to forming the structure and composition of the repair system for armament, military and special equipment based on the use of queueing system theory, taking into account the specific ...
Володимир Ткаченко   +3 more
doaj   +1 more source

On a single-server queue with fixed accumulation level, state dependent service, and semi-Markov modulated input flow

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
The authors study the queueing process in a single-server queueing system with state dependent service and with the input modulated by a semi-Markov process embedded in the queueing process. It is also assumed that the server capacity is r≥1 and that any
Jewgeni H. Dshalalow, Gary Russell
doaj   +1 more source

Analysis of the Performance Measures of a Non-Markovian Fuzzy Queue via Fuzzy Laplace Transforms Method

open access: yesJournal of Computing Research and Innovation, 2022
Laplace transforms play an essential role in the analysis of classical non-Markovian queueing systems. The problem addressed here is whether the Laplace transform approach is still valid for determining the characteristics of such a system in a fuzzy ...
Baudouin Adia Leti Mawa   +3 more
doaj   +1 more source

Optimization of Operations in Bus Company Service Workshops Using Queueing Theory

open access: yesVehicles
Public transport companies are aware that the success of their operations largely depends on the proper sizing and optimization of their processes. Among the key activities are the maintenance and repair of the vehicle fleet.
Sergej Težak, Drago Sever
doaj   +1 more source

Waiting Time Distribution and Some Characteristics in Finite Queueing Systems with Retrials [PDF]

open access: yesThe Egyptian Statistical Journal, 2001
A retrial queueing system consists of a primary service facility of finite capacity and an orbit. Customers arrive from outside the system according to Poisson process, or from the orbit according to a rate that depends upon the number of customers in ...
Essam Amin, Elham Shoukry, Nadia Talat
doaj   +1 more source

Analysis of Discrete-Time Queues with Branching Arrivals

open access: yesMathematics, 2023
We consider a discrete-time single server queueing system, where arrivals stem from a multi-type Galton–Watson branching process with migration. This branching-type arrival process exhibits intricate correlation, and the performance of the corresponding ...
Dieter Fiems, Koen De Turck
doaj   +1 more source

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