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Dissertations / Theses on the topic 'Queuing analysis'

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Published: 4 June 2021

Last updated: 1 February 2022

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1

Kaya, Yaren Bilge. "Statistical Monitoring of Queuing Networks." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7534.

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Queuing systems are important parts of our daily lives and to keep their operations at an efficient level they need to be monitored by using queuing Performance Metrics, such as average queue lengths and average waiting times. On the other hand queue lengths and waiting times are generally random variables and their distributions depend on different properties like arrival rates, service times, number of servers. We focused on detecting the change in service rates in this report. Therefore, we monitored queues by using Cumulative Sum(CUSUM)

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2

Jalali-Nadoushan, A. (Ahmad). "Approximate analysis of a polling system with limited service." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63323.

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3

Chin, Ke-Tsai Edward. "Networks of queues with state-dependent flows." Diss., Georgia Institute of Technology, 1986. http://hdl.handle.net/1853/25419.

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4

Morfopoulou, Christina. "Queuing analysis and optimization techniques for energy efficiency in packet networks." Thesis, Imperial College London, 2013. http://hdl.handle.net/10044/1/11681.

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Energy efficiency in all aspects of human life has become a major concern, due to its significant environmental impact as well as its economic importance. Information and Communication Technology (ICT) plays a dual role in this; not only does it constitute a major consumer itself (estimated 2-10% of the global consumption), but is also expected to enable global energy efficiency through new technologies tightly dependent on networks (smart grid, smart homes, cloud computing etc.). To this purpose, this work studies the problem of energy efficiency in wired networks. As this subject has recentl

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5

Wegner, Douglas Michael. "AMCROSS message traffic analysis." Master's thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-12232009-020318/.

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6

Dai, Wanyang. "Brownian approximations for queueing networks with finite buffers : modeling, heavy traffic analysis and numerical implementations." Diss., Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/29335.

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7

Mahdavi, Mehdi. "Queuing analysis and evaluation of mixed services for mobile TDMA cellular networks." Thesis, University of Sheffield, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.399998.

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8

Garikiparthi, Chaitanya N. Liefvoort Appie van de. "Sample path analysis of stochastic processes busy periods of auto-correlated single server queues /." Diss., UMK access, 2008.

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Thesis (Ph. D.)--School of Computing and Engineering. University of Missouri--Kansas City, 2008.<br>"A dissertation in computing networking and telecommunications networking." Advisor: Appie van de Liefvoort. Typescript. Vita. Title from "catalog record" of the print edition Description based on contents viewed Feb. 6, 2009. Includes bibliographical references (leaves 85-89). Online version of the print edition.

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9

Chowdhury, Shyamal. "Analysis of queueing systems requiring resequencing of customers." Diss., The University of Arizona, 1990. http://hdl.handle.net/10150/185131.

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This dissertation describes queueing-theoretic analysis of shared service systems that require that customers leave the system in the sequence in which they arrived. This requirement makes it necessary to resequence customers before they leave the system. Resequencing adds new complications to the analysis of queueing systems. While waiting time is still important, resequencing results in a new type of "non-working" delay of a customer called the resequencing delay. This dissertation presents primarily analytical and numerical methods to determine the distribution and mean value of resequencin

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10

Qua, John F. "Optimum levels of work in process (WIP) for navy field contracting organizations a decision rule /." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA241831.

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Thesis (M.S. in Management)--Naval Postgraduate School, December 1990.<br>Thesis Advisor: Lamm, David V. Second Reader: Caldwell, William J. "December 1990." Description based on title screen as viewed on April 1, 2010. DTIC Identifier(s): Contract administration, decision making, navy, WIP(work in process), backlogs, regression analysis, small purchase actions, procurement, theses. Author(s) subject terms:Decision rule, contracting, small purchase, backlog. Includes bibliographical references (p. 63-64). Also available in print.

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11

Luo, Min. "Perturbation analysis and optimization of fork-join queueing networks." Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/14901.

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12

Kussard, Michael. "Performance analysis of a controlled database unit with single queue configuration subject to control delays with decision errors." Diss., Online access via UMI:, 2006.

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13

de, Carvalho Jose Manuel Vasconcelos Valerio. "A finite population queueing system with a supporting inventory of spare parts-analysis and design." Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/94452.

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In this thesis, a model is developed for a finite population queueing system deployed to meet a constant demand for the situation where failed units require a single spare part to initiate repair action. A supporting inventory of spare parts is included in the model operating under a one-for-one ordering policy. The system was modeled as a Markov process, and an algorithm is presented that numerically evaluates the steady state probabilities. Cost was chosen as the measure of effectiveness of the system. Total system cost consists of shortage costs for not being able to meet the demand for un

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14

Carter, Kristopher (Kristopher W. ). "Analysis of email and phone queuing systems in a world-wide contact center network." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/43832.

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Thesis (M.B.A.)--Massachusetts Institute of Technology, Sloan School of Management; and, (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics; in conjunction with the Leaders for Manufacturing Program at MIT, 2008.<br>Includes bibliographical references (p. 50).<br>Contact centers are operated by companies to answer customer inquiries via phone calls or email. Customers often equate the service they are provided while interacting with a contact center to the quality of a company's product offering. Therefore, a major concern is what service level the company sho

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15

Jennings, Otis Brian. "Multiclass queueing networks with setup delays : stability analysis and heavy traffic approximation." Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/25190.

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16

Tay, Yeong Kiang Winston. "A performance analysis of management information due to data traffic provisioning in a SONET/SDH communications network." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Jun%5FTay.pdf.

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17

Hendi, Sarvamangala. "Delay analysis of satellite packet broadcasting systems: a queueing theoretic approach." Thesis, Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/80104.

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This thesis develops a stochastic model for satellite packet switching networks, using results from queueing theory that have been previously explored in modeling communication networks. This thesis also analyzes message queueing delay when users of the network are generating data at moderate to high rates. Average packet delay and average number of packets in the system are formulated. The model developed herein is applied to two cases. In the first case packet transmission and back off times are deterministic. In the second case packet transmission and back off times are exponentially dist

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18

Klutke, Georgia-Ann. "Problems in feedback queueing systems with symmetric queue disciplines." Diss., Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/52314.

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In this paper we study properties of a queue with instantaneous Bernoulli feedback where the service discipline is one of two symmetric disciplines. For the processor sharing queue with exponentially distributed service requirements we analyze the departure process, imbedded queue lengths, and the input and output processes. We determine the semi-Markov kernel of the internal flow processes and compute their stationary interval distributions and forward recurrence time distributions. For generally distributed service times, we analyze the output process using a continuous state Markov process.

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19

Gupta, Shubham Ph D. Massachusetts Institute of Technology. "Transient analysis of D(t)/M(t)/1 queuing system with applications to computing airport delays." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/61194.

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Thesis (S.M.)--Massachusetts Institute of Technology, Sloan School of Management, Operations Research Center, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 44-45).<br>This thesis is motivated by the desire to estimate air traffic delays at airports under a range of assumptions about the predictability of (a) inter-arrival times of demands (arrivals and departures) and (b) service times of aircraft movements (landings and takeoffs). It consists of two main parts. In the first, a transient analysis of a D(t)/M(t)/1 queuing system is presented. The reas

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20

Zahed, Salah M. B. "Performance Analysis and Modelling of Spectrum Handoff Schemes in Cognitive Radio Networks. Modelling and Analysis of Spectrum Handoff Decision Schemes in Cognitive Radio Networks using the Queuing Theory and Simulation for Licensed and Unlicensed Spectrum Bands." Thesis, University of Bradford, 2013. http://hdl.handle.net/10454/7351.

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Recently, wireless access has become an essential part of modern society. Consequently, the demand for new wireless applications and services, as well as the number of wireless users, are gradually increasing. Given that this amount of expansion is eventually controlled by the available radio frequency spectrum, government regulatory agencies have recently adopted a strict approach to the licensing of limited amounts of spectrum to different entities (e.g., public safety, military, service providers, unlicensed devices, and TV). All of them possess exclusive transmissions to their assigned fre

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21

Yu, Fu. "On statistical analysis of vehicle time-headways using mixed distribution models." Thesis, University of Dundee, 2014. https://discovery.dundee.ac.uk/en/studentTheses/d101df63-b7db-45b6-8a03-365b64345e6b.

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For decades, vehicle time-headway distribution models have been studied by many researchers and traffic engineers. A good time-headway model can be beneficial to traffic studies and management in many aspects; e.g. with a better understanding of road traffic patterns and road user behaviour, the researchers or engineers can give better estimations and predictions under certain road traffic conditions and hence make better decisions on traffic management and control. The models also help us to implement high-quality microscopic traffic simulation studies to seek good solutions to traffic proble

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22

Ahmed, Tarek Helmi Abd el-Nabi Ali. "Modeling and simulation of routing protocol for ad hoc networks combining queuing network analysis and ANT colony algorithms." [S.l. : s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=974552534.

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23

Zahed, Salah Mohammed Bashir. "Performance analysis and modelling of spectrum handoff schemes in cognitive radio networks. modelling and analysis of spectrum handoff decision schemes in cognitive radio networks using the queuing theory and simulation for licensed and unlicensed spectrum bands." Thesis, University of Bradford, 2013. http://hdl.handle.net/10454/7351.

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Recently, wireless access has become an essential part of modern society. Consequently, the demand for new wireless applications and services, as well as the number of wireless users, are gradually increasing. Given that this amount of expansion is eventually controlled by the available radio frequency spectrum, government regulatory agencies have recently adopted a strict approach to the licensing of limited amounts of spectrum to different entities (e.g., public safety, military, service providers, unlicensed devices, and TV). All of them possess exclusive transmissions to their assigned fre

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24

Zhou, Zhen. "Design and analysis of scheduling and queue management schemes for high performance switches and routers /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?CSED%202007%20ZHOU.

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25

Ng, Hwee Ping. "Performance analysis of management techniques for SONET/SDH telecommunications networks." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Mar%5FNg.pdf.

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26

Zhao, Ning. "Analysis of priority service systems." Thesis, University of Macau, 2011. http://umaclib3.umac.mo/record=b1027673.

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27

Adams, Richelle Vive-Anne. "Infinitesimal Perturbation Analysis for Active Queue Management." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/19844.

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Active queue management (AQM) techniques for congestion control in Internet Protocol (IP) networks have been designed using both heuristic and analytical methods. But so far, there has been found no AQM scheme designed in the realm of stochastic optimization. Of the many options available in this arena, the gradient-based stochastic approximation method using Infintesimal Perturbation Analysis (IPA) gradient estimators within the Stochastic Fluid Model (SFM) framework is very promising. The research outlined in this thesis provides the theoretical basis and foundational layer for the develop

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28

Hagtvedt, Reidar. "Applications of Decision Analysis to Health Care." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/22535.

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This dissertation deals with three problems in health care. In the first, we consider the incentives to change prices and capital levels at hospitals, using optimal control under the assumption that private payers charge higher prices if patients consume more hospital services. The main results are that even with fixed technology, investment and prices exhibit explosive growth, and that prices and capital stock grow in proportion to one another. In the second chapter, we study the flow of nosocomial infections in an intensive care unit. We use data from Cook County Hospital, along with numero

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29

Kluth, Stephan. "Quantitative modeling and analysis with FMC-QE." Phd thesis, Universität Potsdam, 2011. http://opus.kobv.de/ubp/volltexte/2011/5298/.

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The modeling and evaluation calculus FMC-QE, the Fundamental Modeling Concepts for Quanti-tative Evaluation [1], extends the Fundamental Modeling Concepts (FMC) for performance modeling and prediction. In this new methodology, the hierarchical service requests are in the main focus, because they are the origin of every service provisioning process. Similar to physics, these service requests are a tuple of value and unit, which enables hierarchical service request transformations at the hierarchical borders and therefore the hierarchical modeling. Through reducing the model complexity of the mo

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30

Lee, Moonsu. "Analytical models to evaluate system performance measures for vehicle based material-handling systems under various dispatching policies." Diss., Texas A&M University, 2005. http://txspace.tamu.edu/bitstream/handle/1969.1/2352/etd-tamu-2005A-INEN-Lee.pdf?sequence=1.

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31

Subramanian, Ramanan. "Modeling and analysis of the performance of collaborative wireless ad-hoc networks: an information-theoretic perspective." Diss., Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/37083.

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This work focuses on the performance characterization of distributed collaborative ad-hoc networks, focusing on such metrics as the lifetime, latency, and throughput capacity of two such classes of networks. The first part concerns modeling and optimization of static Wireless Sensor Networks, specifically dealing with the issues of energy efficiency, lifetime, and latency. We analyze and characterize these performance measures and discuss various fundamental design tradeoffs. For example, energy efficiency in wireless sensor networks can only be improved at the cost of the latency (the delay i

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32

Ghaboosi, K. (Kaveh). "Intelligent medium access control for the future wireless networks." Doctoral thesis, University of Oulu, 2009. http://urn.fi/urn:isbn:9789514292187.

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Abstract Medium access control (MAC) in wireless ad hoc networks has received considerable attention for almost a couple of decades; however, there are still open problems which deserve thorough study in order to facilitate migration to the next generation broadband wireless communication systems. In ad hoc networks, a detected frame collision can be due to the so-called unreachability problem, where the destination station is situated either in the transmission or interference range of an emitting station and is unable to receive connection establishment frames from any of its neighboring sta

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33

Zou, Ning. "Queuing Models and Analyses of Traffic Control." Diss., The University of Arizona, 2007. http://hdl.handle.net/10150/195327.

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This dissertation investigates queuing modeling and related analyses of traffic control at signalized intersections and ramp meters. A primary goal in this dissertation is to apply queuing theory to vehicular traffic control systems, including adaptive traffic signal control, fixed-time traffic signal control, actuated traffic signal control and ramp metering control.First, a simple two-phase traffic adaptive control scheme is studied, where the traffic signal serves one queue until it dissipates and then serves the accumulated queue in the other direction. Distribution of cycle length and av

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34

Sadre, Ramin. "Decomposition-based analysis of queueing networks." Enschede : University of Twente [Host], 2006. http://doc.utwente.nl/57651.

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35

Donnelly, Hylton. "XSnap : a queueing network analysis package." Master's thesis, University of Cape Town, 1992. http://hdl.handle.net/11427/17376.

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Bibliography: pages 114-116.<br>This dissertation describes the design and implementation of a sophisticated X-Windows based modelling package called XSnap, which can be used to solve product-form mixed multi-class queueing networks. A Graphical User Interface allows interactive network specification, whilst the modeller can also define complex network experiments and request customised output through the use of a language called SnapL. The solution modules used by XSnap are grouped together to form the Calculation Modules ToolBox (CMTB), which can be easily integrated into any modelling packa

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36

Jaziri, Aymen. "Tracking traffic peaks in mobile networks and the impact of its imperfection on system performances." Thesis, Evry, Institut national des télécommunications, 2016. http://www.theses.fr/2016TELE0020/document.

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L'un des challenges le plus important pour les opérateurs des réseaux mobiles est de dimensionner le réseau de la manière la plus efficace possible, c'est-à-dire, bien planifier les ressources pour fournir une bonne couverture et une meilleure capacité. Afin de mieux gérer le trafic généré dans le réseau, les opérateurs déploient des petites cellules pour aider les macro-cellules à délester les zones de la cellule où le trafic de données est significativement supérieur au trafic moyen dans la cellule. Cependant, le problème majeur de ces réseaux hétérogènes consiste à bien localiser ces hotspo

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37

Stamoulis, George D. "Transient analysis of some open queueing systems." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/14602.

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38

Martin, James Benedict. "Analysis of some large Markovian queueing networks." Thesis, University of Cambridge, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624512.

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39

Nasr, Walid. "Analysis and Approximations of Time Dependent Queueing Models." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/26090.

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Developing equations to compute congestion measures for the general G/G/s/c queueing model and networks of such nodes has always been a challenge. One approach to analyzing such systems is to approximate the model-specified general input processes and distributions by processes and distributions from the more computationally friendly family of phase-type processes and distributions. We develop numerical approximation methods for analysis of general time-dependent queueing nodes by introducing new approximations for the time-dependent first two moments of the number-in-system and departure-cou

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40

Seo, Dong-Won. "Performance analysis of queueing networks via Taylor series expansions." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/25098.

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41

Palekar, Nipun Pushpasheel. "Job Sequencing & WIP level determination in a cyclic CONWIP Flowshop with Blocking." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/34997.

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A CONWIP (Constant Work-In-Progress) system is basically a hybrid system with a PUSH-PULL interface at the first machine in the line. This research addresses the most general case of a cyclic CONWIP system by incorporating two additional constraints over earlier studies namely; stochastic processing times and limited intermediate storage. One of the main issues in the design of a CONWIP system is the WIP level 'M', to be maintained. This research proposes an iterative procedure to determine this optimal level. The second main issue is the optimization of the line by determining an appropriate

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42

Okada, Hiraku, Takaya Yamazato, Masaaki Katayama, and Akira Ogawa. "Queueing Analysis of CDMA Unslotted ALOHA Systems with Finite Buffers." IEICE, 1998. http://hdl.handle.net/2237/7206.

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43

Doroudi, Sherwin. "Stochastic Analysis of Maintenance and Routing Policies in Queueing Systems." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/814.

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This dissertation focuses on reexamining traditional management problems that emerge in service systems where customers or jobs queue for service. In particular, we investigate how a manger should make maintenance and routing decisions in settings where there is a departure from traditional modeling assumptions. In many cases, the performance evaluation of a management problems has, at its heart, a complex, infinite Markov chain which must be solved before any optimization can begin. Unfortunately, most Markov chains are not analytically tractable. In the first essay, we address the solution o

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Tankeh, Ndimukum Appoloniel. "Markovian modelling and optimisation for data analysis and queueing systems." Thesis, Imperial College London, 2003. http://hdl.handle.net/10044/1/8475.

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Sanchis, Cano Ángel. "Economic analysis of wireless sensor-based services in the framework of the Internet of Things. A game-theoretical approach." Doctoral thesis, Universitat Politècnica de València, 2018. http://hdl.handle.net/10251/102642.

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El mundo de las telecomunicaciones está cambiando de un escenario donde únicamente las personas estaban conectadas a un modelo donde prácticamente todos los dispositivos y sensores se encuentran conectados, también conocido como Internet de las cosas (IoT), donde miles de millones de dispositivos se conectarán a Internet a través de conexiones móviles y redes fijas. En este contexto, hay muchos retos que superar, desde el desarrollo de nuevos estándares de comunicación al estudio de la viabilidad económica de los posibles escenarios futuros. En esta tesis nos hemos centrado en el estudio de la

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ALVES, Leonardo Antonio. "Análise de desempenho de plataformas de educação a distância com arquitetura cliente-servidor utilizando teoria de filas." Universidade Federal de Goiás, 2010. http://repositorio.bc.ufg.br/tede/handle/tde/960.

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Made available in DSpace on 2014-07-29T15:08:15Z (GMT). No. of bitstreams: 1 LeonardoAntonio alves.pdf: 913407 bytes, checksum: 5f344f91c6101d278dcd0a211a753de0 (MD5) Previous issue date: 2010-08-19<br>In this work, we present an analytical model to predict the performance of the client-server system regarding an E-Learning platform. This approach is based on the queuing theory and can adequately describe the performance of an E-Learning platform and its parameters, such as the server response time. It is used a Poisson model to describe the traffic processes in the EaD system, comparing the

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Gautam, S. Vijay. "Performance Analysis Of A Variation Of The Distributed Queueing Access Protocol." Thesis, Indian Institute of Science, 1995. http://hdl.handle.net/2005/149.

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"A distributed queueing Medium Access Control (MAC) protocol is used in Distributed Queue Dual Bus (DQDB) networks. A modified version of the MAC protocol was proposed by R.R. Pillai and U. Mukherji in an attempt to overcome some of the shortcomings of the DQDB MAC protocol. They analyzed the performance of the system for Bernoulli arrivals and for large propagation delays between the nodes. We extend the performance analysis of the modified MAC protocol for a DQDB type of Network. The parameter of interest to us is the bus access delay. This has two components, viz., the request bus access de

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48

Ansari, Mohsinuddin. "A queueing analysis of a buffered block-selective S-ARQ protocol." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/12747.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.<br>Includes bibliographical references (leaves 95-96).<br>by Mohsinuddin Ansari.<br>M.S.

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Sampath, Balaji 1977. "Scheduling and stability analysis of Cambridge Ring." Thesis, 2007. http://hdl.handle.net/2152/3164.

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Multiclass queueing networks are widely used to model complex manufacturing systems and communications networks. In this dissertation we describe and analyze a multiclass queueing network model known as the Cambridge Ring. As the name suggest this network has a circular topology with unidirectional routing. In many cases the analysis of a stochastic model is a difficult task. For a few special cases of this network we show that all non-idling policies are throughput optimal for this system. One of the major differences between this work and precious literature is that we prove throughput optim

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Ribeiro, Vinay. "Multiscale queuing analysis, sampling theory, and network probing." Thesis, 2005. http://hdl.handle.net/1911/18809.

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Multiscale techniques model and analyze phenomena at multiple scales in space or time. This thesis develops novel multiscale solutions for problems in queuing theory, sampling theory, and network inference. First, we study the tail probability of an infinite-buffer queue fed with an arbitrary traffic source. The tail probability is a critical quantity for the design of computer networks. We propose a multiscale framework that uses traffic statistics at only a fixed finite set of time scales and derive three approximations for the tail probability. Theory and simulations strongly support the us

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