Results 81 to 90 of about 15,764 (307)

COVID-19 vaccine distribution planning using a congested queuing system-A real case from Australia. [PDF]

open access: yesTransp Res E Logist Transp Rev, 2022
Jahani H   +4 more
europepmc   +1 more source

Agentic Artificial Intelligence in Medical Imaging Education: Architectural Autonomy and the Risk of Cognitive Surrender

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Agentic AI systems embedded within imaging workflows may alter reflective reasoning by reshaping when and how verification occurs. This Perspective proposes a Tri‐System framework and argues for educational recalibration to preserve diagnostic complementarity, calibrated trust, and accountable human supervision within architecturally integrated ...
James Hayes
wiley   +1 more source

Time dependent system state probabilities of single server queuing system with infinite queue [PDF]

open access: yesFME Transactions, 2017
Analytical expression for time dependent system state probabilities of single server queuing system with infinite queue capacity M/M/1 is derived.
Bugarić Uglješa   +3 more
doaj  

AMO - Advanced Modeling and Optimization, Volume 4, Number 3, 2002 UPON VARIABLE NUMBER OF WORKING

open access: yes, 2007
Complex queuing systems imply a discipline of services based on priority treatment of certain clients. The preemptive queuing system type is an appropriate model for numerous real systems.
Stations Preemptive Queuing
core  

Multi‐Agent Reinforcement Learning for Joint Police Patrol and Dispatch

open access: yesNaval Research Logistics (NRL), EarlyView.
ABSTRACT Police patrol units need to split their time between performing preventive patrol and being dispatched to serve emergency incidents. In the existing literature, patrol and dispatch decisions are often studied separately. We consider joint optimization of these two decisions to improve police operations efficiency and reduce response time to ...
Matthew Repasky, He Wang, Yao Xie
wiley   +1 more source

Queuing Rule of Thumb based on M/M/s Queuing Theory with Applications in Construction Management

open access: yesCivil Engineering Dimension, 2012
The current trend of queuing theory development is toward more precision which requires higher mathematical manipulation. In this paper, we attempted to reverve the current trend toward simplification of queuing formulas such that it can be used in more ...
Teknomo K.
doaj  

A transient solution to the M/M/c queuing model equation with balking and catastrophes

open access: yesCroatian Operational Research Review, 2017
In this paper, we consider a Markovian multi-server queuing system with balking and catastrophes. The probability generating function technique along with the Bessel function properites is used to obtain a transient solution to the queuing model.
Rakesh Kumar
doaj   +1 more source

APPROXIMATIONS TO PERFORMANCE MEASURES IN QUEUING SYSTEMS

open access: yesThe South African Journal of Industrial Engineering, 2012
Approximations to various performance measures in queuing systems have received considerable attention because these measures have wide applicability. In this paper we propose two methods to approximate the queuing characteristics of a GI/M/1 system.
Kambo, N. S.   +2 more
openaire   +4 more sources

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