Results 11 to 20 of about 56,152 (322)
Vaccination queueing system simulation
Asian-European Journal of Mathematics, 2022 In order to respond to different requirements in banks, airports, hospitals and other organizations, queueing models are used to help in managing and allocating of the resources. Because we live in the pandemic of COVID-19, mass vaccination is necessary for obtaining collective immunity. For mathematical modeling of the vaccination’s process, we use a
Stojkovic, Natasa +4 more
openaire +4 more sources
Hidden opportunities to reduce order fulfilment costs [PDF]
MATEC Web of Conferences, 2021 The purpose of the work is to draw attention to the existing hidden reserves of increasing the efficiency of systems, in which solutions for their optimisation are associated with the analysis of models of problems of the theory of queueing networks (for
Gerami Victoria, Shidlovskii Ivan
doaj +1 more source
Hardware acceleration of number theoretic transform for zk‐SNARK
Engineering Reports, EarlyView., 2023 An FPGA‐based hardware accelerator with a multi‐level pipeline is designed to support the large‐bitwidth and large‐scale NTT tasks in zk‐SNARK. It can be flexibly scaled to different scales of FPGAs and has been equipped in the heterogeneous acceleration system with the help of HLS and OpenCL.
Haixu Zhao +6 more
wiley +1 more source
Rejoinder on: queueing models for the analysis of communication systems [PDF]
, 2014 In this rejoinder, we respond to the comments and questions of three discussants of our paper on queueing models for the analysis of communication systems. Our responses are structured around two main topics: discrete-time modeling and further extensions
Bruneel, Herwig +3 more
core +1 more source
Optimal routing in general finite multi-server queueing networks. [PDF]
PLoS ONE, 2014 The design of general finite multi-server queueing networks is a challenging problem that arises in many real-life situations, including computer networks, manufacturing systems, and telecommunication networks.
Tom van Woensel, Frederico R B Cruz
doaj +1 more source
Queueing Systems with Random Volume Customers and their Performance Characteristics
Journal of Information and Organizational Sciences, 2021 In the paper, we consider non-classical queueing systems with non-homogeneous customers. The non-homogeneity we treat in the following sense: in systems under consideration, we characterize each customer by random capacity (volume) that can have an ...
Oleg Tikhonenko, Marcin Ziółkowski
doaj +1 more source
A literature review on retrial queueing system with Bernoulli vacation [PDF]
Yugoslav Journal of Operations ResearchThe retrial phenomenon occurs inherently in a wide range of queueing systems. The majority of retrial queueing models do not account for vacation. However, in practice, retrial queueing systems undergo vacations for maintenance or other reasons.
Micheal Mathavavisakan Nicholas Gnanasekar +1 more
doaj +1 more source
IEEE Access, 2023 In heterogeneous multicore processor architectures, it is a critical concern to optimize the performance of typed tasks (real-time and non-real-time tasks) under limited power consumption.
Xiaohong Wen +5 more
doaj +1 more source
Performance Modeling of Database Systems: a Survey
Journal of Telecommunications and Information Technology, 2018 This paper presents a systematic survey of the existing database system performance evaluation models based on the queueing theory. The continuous evolution of the methodologies developed is classified according to the mathematical modeling language used.
Antonina Krajewska
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Stochastic inequalities for single-server loss queueing systems [PDF]
, 2006 The present paper provides some new stochastic inequalities for the characteristics of the $M/GI/1/n$ and $GI/M/1/n$ loss queueing systems. These stochastic inequalities are based on substantially deepen up- and down-crossings analysis, and they are ...
Abramov V.M. +6 more
core +2 more sources