Results 51 to 60 of about 17,199,333 (199)

Performance analysis and optimization of queueing network production systems considering non-conforming products rework and departure

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
During the past decades, the production performance analysis and optimization have played a significant role in queueing network system production planning and operation design for the manufacturing plants, but how to model the optimized production ...
Changjun LI, Jinbin ZHANG, Bo LI
doaj   +1 more source

Reliability analysis for a k/n(F) system with repairable repair-equipment [PDF]

open access: yes, 2009
In this paper, the reliability and replacement policy of a k/n(F) (i.e. k-out- of-n: F) system with repairable repair-equipment is analyzed. We assume that both the working and repair times of all components in the system and the repair-equipment follow ...
Zhang, Yuan Lin, Wu, Shaomin
core   +1 more source

Healthcare queueing models. [PDF]

open access: yes
Healthcare systems differ intrinsically from manufacturing systems. As such, they require a distinct modeling approach. In this article, we show how to construct a queueing model of a general class of healthcare systems.
Lambrecht, Marc, Creemers, Stefan
core  

Stability criteria for controlled queueing networks [PDF]

open access: yes, 2006
We give criteria for the stability of a very general queueing model under different levels of control. A complete classification of stability (or positive recurrence), transience and null-recurrence is presented for the two queue model. The stability and
Müller, Lisa Johanna
core  

Approximating multiple class queueing models with loss models [PDF]

open access: yes
Multiple class queueing models arise in situations where some flexibility is sought through pooling of demands for different services. Earlier research has shown that most of the benefits of flexibility can be obtained with only a small proportion of ...
VAN DEN SCHRIECK, Jean-Christophe   +1 more
core  

Isomorphs of a class of Queueing systems

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1979
Restricted isomorphism between two queueing systems implies that they have equivalent distribution function for at least one (but not all) output elements (e.g. waiting time, queue size, idle time, etc.).
A. Ghosal, Sudhir Madan
doaj   +1 more source

Use Cases of Machine Learning in Queueing Theory Based on a GI/G/K System

open access: yesMathematics
Machine learning (ML) in queueing theory combines the predictive and optimization capabilities of ML with the analytical frameworks of queueing models to improve performance in systems such as telecommunications, manufacturing, and service industries. In
Dmitry Efrosinin   +3 more
doaj   +1 more source

Queueing Theory And Telecommunication

open access: yes, 2013
A good telecommunication networks can be represented as queueing networks with state-dependent arrival rates and service rates. We provide necessary and sufficient conditions for such queueing networks to be sense that the steady-state distribution ...
Oluwole, Rotimi John
core  

Optimum cost analysis for an Geo/Geo/c/N feedback queue under synchronous working vacations and impatient customers

open access: yesCroatian Operational Research Review, 2019
This paper concerns the cost optimisation analysis of a discrete-time finite-capacity multiserver queueing system with Bernoulli feedback, synchronous multiple and single working vacations, balking, and reneging during both busy and working vacation ...
Lahcene Yahiaoui   +2 more
doaj   +1 more source

Queueing System Analysis in Oil and Gas Abandonment Operations

open access: yes, 2023
Oil and Gas (O&G) well abandonments are crucial in ensuring environmental and regulatory compliance in the industry. This thesis characterizes an O&G well abandonment system and process using well-plugging regulations from six major hydrocarbon-producing
Monnig, Jonathan R.
core  

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