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Approximate Solutions To Queueing Networks With State Dependent Parameters
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Book Synopsis Approximate Solutions to Queueing Networks with State Dependent Parameters by : Jonathan Russell Agre
Download or read book Approximate Solutions to Queueing Networks with State Dependent Parameters written by Jonathan Russell Agre and published by . This book was released on 1983 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approximate Solutions to Queueing Networks with State Dependent Parameters by : Jonathan R. Agre
Download or read book Approximate Solutions to Queueing Networks with State Dependent Parameters written by Jonathan R. Agre and published by . This book was released on 1981 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approximate Solution Methods for Multiclass Queueing Networks with State Dependent Routine and Blocking by : Anthony E. Krzesinski
Download or read book Approximate Solution Methods for Multiclass Queueing Networks with State Dependent Routine and Blocking written by Anthony E. Krzesinski and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Queueing Networks with Blocking by : Harry G. Perros
Download or read book Queueing Networks with Blocking written by Harry G. Perros and published by . This book was released on 1994 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a systematic presentation of exact and approximate results for open and closed queueing networks with blocking. Topics include: exact analysis of two-node open queueing networks with blocking, approximate decomposition algorithms for tandem and arbitrary configurations of open queueing networks with blocking, exact product-form solutions for closed queueing networks with blocking, and approximate solutions for non-product form closed queueing networks with blocking. Related topics are discussed as well, including equivalencies of blocking mechanisms, numerical solutions for Markov chains, and real-life applications of queueing networks with blocking. Each chapter is augmented with an extensive literature and references. Ideal for researchers, students, and professionals involved with the performance evaluation of computers, communication networks, and production systems, the book is a must for those who would like to learn how to analyze queueing networks with blocking.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heavy Traffic Analysis of Controlled Queueing and Communication Networks by : Harold Kushner
Download or read book Heavy Traffic Analysis of Controlled Queueing and Communication Networks written by Harold Kushner and published by Springer Science & Business Media. This book was released on 2001-06-08 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the first books in the timely and important area of heavy traffic analysis of controlled and uncontrolled stochastics networks, by one of the leading authors in the field. The general theory is developed, with possibly state dependent parameters, and specialized to many different cases of practical interest.
Book Synopsis Analysis of Queueing Networks with Blocking by : Simonetta Balsamo
Download or read book Analysis of Queueing Networks with Blocking written by Simonetta Balsamo and published by Springer Science & Business Media. This book was released on 2001 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Queueing network models have been widely applied as a powerful tool for modelling, performance evaluation, and prediction of discrete flow systems, such as computer systems, communication networks, production lines, and manufacturing systems. Queueing network models with finite capacity queues and blocking have been introduced and applied as even more realistic models of systems with finite capacity resources and with population constraints. In recent years, research in this field has grown rapidly. Analysis of Queueing Networks with Blocking introduces queueing network models with finite capacity and various types of blocking mechanisms. It gives a comprehensive definition of the analytical model underlying these blocking queueing networks. It surveys exact and approximate analytical solution methods and algorithms and their relevant properties. It also presents various application examples of queueing networks to model computer systems and communication networks. This book is organized in three parts. Part I introduces queueing networks with blocking and various application examples. Part II deals with exact and approximate analysis of queueing networks with blocking and the condition under which the various techniques can be applied. Part III presents a review of various properties of networks with blocking, describing several equivalence properties both between networks with and without blocking and between different blocking types. Approximate solution methods for the buffer allocation problem are presented.
Book Synopsis The Approximate Solution of Queueing Networks and Their Error Analysis by : Kailih David Lin
Download or read book The Approximate Solution of Queueing Networks and Their Error Analysis written by Kailih David Lin and published by . This book was released on 1987 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Queueing Networks and Markov Chains by : Gunter Bolch
Download or read book Queueing Networks and Markov Chains written by Gunter Bolch and published by John Wiley & Sons. This book was released on 2006-05-05 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Critically acclaimed text for computer performance analysis--now in its second edition The Second Edition of this now-classic text provides a current and thorough treatment of queueing systems, queueing networks, continuous and discrete-time Markov chains, and simulation. Thoroughly updated with new content, as well as new problems and worked examples, the text offers readers both the theory and practical guidance needed to conduct performance and reliability evaluations of computer, communication, and manufacturing systems. Starting with basic probability theory, the text sets the foundation for the more complicated topics of queueing networks and Markov chains, using applications and examples to illustrate key points. Designed to engage the reader and build practical performance analysis skills, the text features a wealth of problems that mirror actual industry challenges. New features of the Second Edition include: * Chapter examining simulation methods and applications * Performance analysis applications for wireless, Internet, J2EE, and Kanban systems * Latest material on non-Markovian and fluid stochastic Petri nets, as well as solution techniques for Markov regenerative processes * Updated discussions of new and popular performance analysis tools, including ns-2 and OPNET * New and current real-world examples, including DiffServ routers in the Internet and cellular mobile networks With the rapidly growing complexity of computer and communication systems, the need for this text, which expertly mixes theory and practice, is tremendous. Graduate and advanced undergraduate students in computer science will find the extensive use of examples and problems to be vital in mastering both the basics and the fine points of the field, while industry professionals will find the text essential for developing systems that comply with industry standards and regulations.
Download or read book Queueing Theory 1 written by and published by John Wiley & Sons. This book was released on 2021-04-13 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to reflect the current cutting-edge thinking and established practices in the investigation of queueing systems and networks. This first volume includes ten chapters written by experts well-known in their areas. The book studies the analysis of queues with interdependent arrival and service times, characteristics of fluid queues, modifications of retrial queueing systems and finite-source retrial queues with random breakdowns, repairs and customers’ collisions. Some recent tendencies in the asymptotic analysis include the average and diffusion approximation of Markov queueing systems and networks, the diffusion and Gaussian limits of multi-channel queueing networks with rather general input flow, and the analysis of two-time-scale nonhomogenous Markov chains using the large deviations principle. The book also analyzes transient behavior of infinite-server queueing models with a mixed arrival process, the strong stability of queueing systems and networks, and applications of fast simulation methods for solving high-dimension combinatorial problems.
Book Synopsis Approximate Solutions for Queueing Network Models by Job Class Aggregation by : Janet Shih
Download or read book Approximate Solutions for Queueing Network Models by Job Class Aggregation written by Janet Shih and published by . This book was released on 1987 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract.
Book Synopsis Approximate Solution of Queueing Networks with Simultaneous Resource Possession by : C. H. Sauer
Download or read book Approximate Solution of Queueing Networks with Simultaneous Resource Possession written by C. H. Sauer and published by . This book was released on 1981 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approximate Solution Techniques for Queueing Networks with Simultaneous Resource Possession by : Patricia Anne Jacobson
Download or read book Approximate Solution Techniques for Queueing Networks with Simultaneous Resource Possession written by Patricia Anne Jacobson and published by . This book was released on 1984 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimal Control of Non-Conventional Queueing Networks by : Xiaoting Chen
Download or read book Optimal Control of Non-Conventional Queueing Networks written by Xiaoting Chen and published by . This book was released on 2015 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation considers stochastic modeling and optimization problems associated with a type of queueing network later defined as non-conventional queueing networks. Unlike their conventional counterparts, where only external arrival and service-related dynamics in the networks are modeled, non-conventional queueing networks not only admit general inter-arrival and service time distributions but also allow the modeling of other types of recurring events within a network. As a result, a non-conventional queueing network becomes much more appropriate for modeling realistic systems. For queueing networks, one of the main research problems is to find a good control policy so that networks can work within stable and ecient regions. In this study, we consider one of these problems, known as sequencing control, which involves prioritizing waiting customers or jobs in the network so that the overall throughput of the network can be improved. To optimize sequencing control problems in non-conventional queueing networks, an analytic and tractable approach is needed. To achieve this, a model approximation method based on the use of phase-type (PH) distributions is investigated in this study. Here, the use of PH distributions admits a tractable Markov model of the problem so that an optimization problem can be associated with the network. One then attempts to solve this optimization problem and hopes that an optimal solution can be obtained for the corresponding network. This is not quite true, as there usually exist certain mismatches between the real process and its approximated mathematical model. These mismatches would generally suggest two types of model parameter uncertainties with the problem. The first type can be associated with the problem's cost structure in reflecting correct objectives for the problem to be optimized, and the second type can be associated with the underlying parameters of the model in reflecting the correct dynamics of the process, e.g., the transition matrix. In particular, the latter type can be often incurred during the model approximation steps. Three practical challenges are then identified in this work with model approximation steps for nonconventional queueing networks, corresponding to 1) simultaneous approximation, 2) event concurrency, and 3) state space expansion. It is also found that the first two challenges will usually lead to biases or deviations in the underlying model parameters and thus create parameter uncertainties. This becomes even more severe when model approximation is carried out with higher-order moment-matching algorithms. The last challenge raises the classic computational tractability issue, known as the "curse of dimensionality." To overcome these challenges and ameliorate the effects of model parameter uncertainties, a heuristic solution is proposed and investigated in this work. This heuristic approach is based on the use of what we call a nominal-optimal policy set. To proceed with the development of this heuristic approach, optimality equations and structural properties for optimal sequencing control problems are first presented and discussed. These results are utilized later, along with proper parameterization of the problem's cost structure, to help explore and evaluate dierent control policies. To further facilitate and promote this approach, an integrated framework called the extended actor-critic is presented, with the main focus and discussion on its structural and convergence properties. Later, numerical studies and results are also presented and discussed to validate the use of this framework.
Book Synopsis Using State-dependent Processing Rates to Emulate SPT Queue Discipline in an FCFS Queueing Network by : Lawrence William Robinson
Download or read book Using State-dependent Processing Rates to Emulate SPT Queue Discipline in an FCFS Queueing Network written by Lawrence William Robinson and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approximate Analysis of Open Queueing Networks with Blocking by : Kyung-Pyo Jun
Download or read book Approximate Analysis of Open Queueing Networks with Blocking written by Kyung-Pyo Jun and published by . This book was released on 1988 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Semi-Markov Models and Applications by : Jacques Janssen
Download or read book Semi-Markov Models and Applications written by Jacques Janssen and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a selection of papers presented to the Second Inter national Symposium on Semi-Markov Models: Theory and Applications held in Compiegne (France) in December 1998. This international meeting had the same aim as the first one held in Brussels in 1984 : to make, fourteen years later, the state of the art in the field of semi-Markov processes and their applications, bring together researchers in this field and also to stimulate fruitful discussions. The set of the subjects of the papers presented in Compiegne has a lot of similarities with the preceding Symposium; this shows that the main fields of semi-Markov processes are now well established particularly for basic applications in Reliability and Maintenance, Biomedicine, Queue ing, Control processes and production. A growing field is the one of insurance and finance but this is not really a surprising fact as the problem of pricing derivative products represents now a crucial problem in economics and finance. For example, stochastic models can be applied to financial and insur ance models as we have to evaluate the uncertainty of the future market behavior in order, firstly, to propose different measures for important risks such as the interest risk, the risk of default or the risk of catas trophe and secondly, to describe how to act in order to optimize the situation in time. Recently, the concept of VaR (Value at Risk) was "discovered" in portfolio theory enlarging so the fundamental model of Markowitz.