Zobrazeno 1 - 10
of 2 786
pro vyhledávání: '"phase-type distribution"'
Autor:
Raghavendran. R, V. Vidhya
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 8, Pp 102825- (2024)
Among the waiting models proposed in the literature most of them focus on homogeneous arrival rate. This paper proposes a single server waiting line with modulated arrival rate of small and large size of traffic sources. Modulation of arrival rate in
Externí odkaz:
https://doaj.org/article/464e862eae5e4e9581881004d96c7cb1
Autor:
Baby Saroja K., Suvitha V.
Publikováno v:
Yugoslav Journal of Operations Research, Vol 34, Iss 2, Pp 285-306 (2024)
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. Each kind of
Externí odkaz:
https://doaj.org/article/361c514fa21440398559b9e0b585945f
Autor:
Kai-Wen Tien, Vittaldas Prabhu
Publikováno v:
Production and Manufacturing Research: An Open Access Journal, Vol 12, Iss 1 (2024)
Condition-based maintenance (CBM) is gaining attention due to sensor and cloud-based analytics advancements, but research on its impact on system-level performance is limited. Insufficient understanding during CBM implementation can lead to confidenc
Externí odkaz:
https://doaj.org/article/4363be446a164e85974e53ef0bbf05a5
Autor:
Srinivas R. Chakravarthy
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2795 (2024)
One of the major issues facing commercial airlines is the time that it takes to board passengers. Further, most airlines wish to increase the number of trips that an aircraft can make between two or more cities. Thus, reducing the overall boarding ti
Externí odkaz:
https://doaj.org/article/4518c0c0221f41e5887e87de9ad69005
Autor:
Myung-Ki Baek, Heungseob Kim
Publikováno v:
Mathematics, Vol 12, Iss 8, p 1191 (2024)
Recently, a mixed redundancy was introduced among the redundant design strategies to achieve a more reliable system within the equivalent resources. This study deals with a lifetime distribution for a mixed redundant system with an imperfect fault de
Externí odkaz:
https://doaj.org/article/291ba74860ae40c0b0daa7c587e7ee91
Autor:
Şerife Özkar
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 28, Iss 1, Pp 89-106 (2023)
In this study, a production inventory model with phase type service times where customers join the system occur according to a Markovian arrival process is discussed. When the inventory level is positive, if an arriving customer finds the server idle
Externí odkaz:
https://doaj.org/article/b58fa205816e4407878d17aa42002fb0
Publikováno v:
Axioms, Vol 13, Iss 4, p 214 (2024)
In this paper, we consider a tandem dual queuing system consisting of multi-server stages. Stage 1 is characterized by an infinite buffer, one-by-one service of customers, and an exponential distribution of service times. Stage 2 is characterized by
Externí odkaz:
https://doaj.org/article/8eee6c664d074f5a844ce2bb366c9d09
Autor:
Vladimir Mironovich Vishnevsky, Valentina Ivanovna Klimenok, Aleksandr Mikhailovich Sokolov, Andrey Alekseevich Larionov
Publikováno v:
Mathematics, Vol 12, Iss 5, p 659 (2024)
This paper presents a study of fork–join systems. The fork–join system breaks down each customer into numerous tasks and processes them on separate servers. Once all tasks are finished, the customer is considered completed. This design enables th
Externí odkaz:
https://doaj.org/article/226e0e9238f14ecbba1d8a5fb6a0f6c9
Publikováno v:
Mathematics, Vol 11, Iss 21, p 4515 (2023)
A queuing system having two different servers is under study. Demands enter the system according to a Markov arrival process. Service times have phase-type distribution. Service of demands is possible only if the fixed number of energy units, probabl
Externí odkaz:
https://doaj.org/article/e6bba041445b4f2f8a59749879d57e5d
Autor:
Sergei Dudin, Olga Dudina
Publikováno v:
Mathematics, Vol 11, Iss 22, p 4587 (2023)
In this paper, we consider a multi-server queue with a finite buffer. Request arrivals are defined by the Markov arrival process. Service is provided to groups of requests. The minimal and maximal group sizes are fixed. The service time of a group ha
Externí odkaz:
https://doaj.org/article/bddd0d86232c4dd0986f1c340e03b21e