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Author : M. H. van Hoorn
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (41 download)
Download or read book Algorithms and Approximations for Queueing Systems written by M. H. van Hoorn and published by . This book was released on 1984 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jewgeni H. Dshalalow
Publisher : CRC Press
ISBN 13 : 1000949931
Total Pages : 530 pages
Book Rating : 4.0/5 (9 download)
Download or read book Advances in Queueing Theory, Methods, and Open Problems written by Jewgeni H. Dshalalow and published by CRC Press. This book was released on 2023-07-21 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress of science and technology has placed Queueing Theory among the most popular disciplines in applied mathematics, operations research, and engineering. Although queueing has been on the scientific market since the beginning of this century, it is still rapidly expanding by capturing new areas in technology. Advances in Queueing provides a comprehensive overview of problems in this enormous area of science and focuses on the most significant methods recently developed. Written by a team of 24 eminent scientists, the book examines stochastic, analytic, and generic methods such as approximations, estimates and bounds, and simulation. The first chapter presents an overview of classical queueing methods from the birth of queues to the seventies. It also contains the most comprehensive bibliography of books on queueing and telecommunications to date. Each of the following chapters surveys recent methods applied to classes of queueing systems and networks followed by a discussion of open problems and future research directions. Advances in Queueing is a practical reference that allows the reader quick access to the latest methods.
Author : William George Marchal
Publisher :
ISBN 13 :
Total Pages : 81 pages
Book Rating : 4.:/5 (227 download)
Download or read book Some Simple Bounds and Approximations in Queueing written by William George Marchal and published by . This book was released on 1974 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper surveys the current state of the art of finding bounds and approximations in queueing theory. It then proceeds to offer a new lower bound on the limiting expectation of the line wait for the GI/G/1 case and follows through with the implications of this lower bound for the multiserver case and for the case of tandem queues. The effect on waiting times of priority disciplines is also discussed. Secondly, the study turns to an approximation for the mean wait in queue which is a function solely of the first two moments of the interarrival and service-time distributions. The approximation is shown to be exact in the case of exponential interarrivals and to perform well in other situations. Finally, a novel method of approximating the GI/G/1 queue by a modified E sub k/E sub l/1 queue is presented. The presentation includes both the theory of the method and detailed listings of the algorithms to facilitate their use on computers with FORTRAN compilers. (Author).
Author : Thoddi Kotiah (C. T.)
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (31 download)
Download or read book Approximations for the Transient Behavior of Some Queues written by Thoddi Kotiah (C. T.) and published by . This book was released on 1976 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gordon Frank Newell
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (41 download)
Download or read book Applications of Queueing Theory written by Gordon Frank Newell and published by . This book was released on 1971 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid approximations; Simple queueing systems; Stochastic models; Equilibrium distributions; Diffusion approximations; Time-dependent queues; Neglected subjects.
Author : Prashant Makwana
Publisher :
ISBN 13 : 9783659287404
Total Pages : 0 pages
Book Rating : 4.2/5 (874 download)
Download or read book Approximations With Queueing Theory written by Prashant Makwana and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Subhash Chandra Agrawal
Publisher :
ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.:/5 (354 download)
Download or read book Metamodeling written by Subhash Chandra Agrawal and published by . This book was released on 1983 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William G. Marchal
Publisher :
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (227 download)
Download or read book Approximations in Queueing written by William G. Marchal and published by . This book was released on 1974 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper reports the results of a comprehensive study of approximations in queueing theory. Both single and multi-server systems are considered. Two approaches are investigated. The first involves detailed sensitivity analyses which are conducted to see how well exponential interarrival and service time models (M/M) perform in situations where one or both distributions are not exponential. In the second approach, new approximations are developed directly for GI/G cases with no assumptions on interarrivals and service (except independence). The primary performance measure is the percentage error in estimating the mean queue wait. Some cost optimization models are also considered to observe the percentage increase in optimal cost due to use of the approximations. (Author).
Author : John F. Shortle
Publisher : John Wiley & Sons
ISBN 13 : 111894352X
Total Pages : 576 pages
Book Rating : 4.1/5 (189 download)
Download or read book Fundamentals of Queueing Theory written by John F. Shortle and published by John Wiley & Sons. This book was released on 2018-04-10 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to queueing theory and its practical applications—features numerous real-world examples of scientific, engineering, and business applications Thoroughly updated and expanded to reflect the latest developments in the field, Fundamentals of Queueing Theory, Fifth Edition presents the statistical principles and processes involved in the analysis of the probabilistic nature of queues. Rather than focus narrowly on a particular application area, the authors illustrate the theory in practice across a range of fields, from computer science and various engineering disciplines to business and operations research. Critically, the text also provides a numerical approach to understanding and making estimations with queueing theory and provides comprehensive coverage of both simple and advanced queueing models. As with all preceding editions, this latest update of the classic text features a unique blend of the theoretical and timely real-world applications. The introductory section has been reorganized with expanded coverage of qualitative/non-mathematical approaches to queueing theory, including a high-level description of queues in everyday life. New sections on non-stationary fluid queues, fairness in queueing, and Little’s Law have been added, as has expanded coverage of stochastic processes, including the Poisson process and Markov chains. • Each chapter provides a self-contained presentation of key concepts and formulas, to allow readers to focus independently on topics relevant to their interests • A summary table at the end of the book outlines the queues that have been discussed and the types of results that have been obtained for each queue • Examples from a range of disciplines highlight practical issues often encountered when applying the theory to real-world problems • A companion website features QtsPlus, an Excel-based software platform that provides computer-based solutions for most queueing models presented in the book. Featuring chapter-end exercises and problems—all of which have been classroom-tested and refined by the authors in advanced undergraduate and graduate-level courses—Fundamentals of Queueing Theory, Fifth Edition is an ideal textbook for courses in applied mathematics, queueing theory, probability and statistics, and stochastic processes. This book is also a valuable reference for practitioners in applied mathematics, operations research, engineering, and industrial engineering.
Author : Erol Gelenbe
Publisher : World Scientific
ISBN 13 : 1908978422
Total Pages : 324 pages
Book Rating : 4.9/5 (89 download)
Download or read book Analysis And Synthesis Of Computer Systems (2nd Edition) written by Erol Gelenbe and published by World Scientific. This book was released on 2010-04-14 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis and Synthesis of Computer Systems presents a broad overview of methods that are used to evaluate the performance of computer systems and networks, manufacturing systems, and interconnected services systems. Aside from a highly readable style that rigorously addresses all subjects, this second edition includes new chapters on numerical methods for queueing models and on G-networks, the latter being a new area of queuing theory that one of the authors has pioneered.This book will have a broad appeal to students, practitioners and researchers in several different areas, including practicing computer engineers as well as computer science and engineering students./a
Author : Shirley A. Nozaki
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (16 download)
Download or read book Approximations in Multi-server Poisson Queues written by Shirley A. Nozaki and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our major objective is to obtain an approximation for the average time spent waiting in queue by a customer in an M/G/k queueing system--call it W sub Q. This is done by means of an approximation assumption presented, which is shown to be asymptotically valid both in heavy and in light traffic. The approximation assumption is used to derive an approximation for W sub Q. Numerical comparison with tables given by Hillier-Lo in the special case of Erlang service times indicate that the approximation, which depends on the service distribution only through its first two moments, works remarkably well. In addition, as a by-product of our analysis, we also obtain approximations for the distribution of the number of busy servers and the mean length and number of customers in a busy period. These latter approximations depend on the service distribution only through its mean. The approximation assumption is valid and leads to the exact result in the case of a limited capacity system where no queue is allowed to form.
Author : Bejugum Venkateshwara Rao
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (374 download)
Download or read book Approximations for Waiting Times in Queueing Systems written by Bejugum Venkateshwara Rao and published by . This book was released on 1996 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G F Newell
Publisher :
ISBN 13 : 9783642464119
Total Pages : 428 pages
Book Rating : 4.4/5 (641 download)
Download or read book Approximate Behavior of Tandem Queues written by G F Newell and published by . This book was released on 1979-09-01 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Natarajan Gautam
Publisher : CRC Press
ISBN 13 : 1439806586
Total Pages : 804 pages
Book Rating : 4.4/5 (398 download)
Download or read book Analysis of Queues written by Natarajan Gautam and published by CRC Press. This book was released on 2012-04-26 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written with students and professors in mind, Analysis of Queues: Methods and Applications combines coverage of classical queueing theory with recent advances in studying stochastic networks. Exploring a broad range of applications, the book contains plenty of solved problems, exercises, case studies, paradoxes, and numerical examples. In addition to the standard single-station and single class discrete queues, the book discusses models for multi-class queues and queueing networks as well as methods based on fluid scaling, stochastic fluid flows, continuous parameter Markov processes, and quasi-birth-and-death processes, to name a few. It describes a variety of applications including computer-communication networks, information systems, production operations, transportation, and service systems such as healthcare, call centers and restaurants.
Author : Antonios Dimakis
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (35 download)
Download or read book Stability and Approximation of Queueing Networks written by Antonios Dimakis and published by . This book was released on 2006 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ward Whitt
Publisher : Springer Science & Business Media
ISBN 13 : 0387217487
Total Pages : 616 pages
Book Rating : 4.3/5 (872 download)
Download or read book Stochastic-Process Limits written by Ward Whitt and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews: "The material is self-contained, but it is technical and a solid foundation in probability and queuing theory is beneficial to prospective readers. [... It] is intended to be accessible to those with less background. This book is a must to researchers and graduate students interested in these areas." ISI Short Book Reviews
Author : Richard J. Boucherie
Publisher : Springer
ISBN 13 : 3319477668
Total Pages : 563 pages
Book Rating : 4.3/5 (194 download)
Download or read book Markov Decision Processes in Practice written by Richard J. Boucherie and published by Springer. This book was released on 2017-03-10 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents classical Markov Decision Processes (MDP) for real-life applications and optimization. MDP allows users to develop and formally support approximate and simple decision rules, and this book showcases state-of-the-art applications in which MDP was key to the solution approach. The book is divided into six parts. Part 1 is devoted to the state-of-the-art theoretical foundation of MDP, including approximate methods such as policy improvement, successive approximation and infinite state spaces as well as an instructive chapter on Approximate Dynamic Programming. It then continues with five parts of specific and non-exhaustive application areas. Part 2 covers MDP healthcare applications, which includes different screening procedures, appointment scheduling, ambulance scheduling and blood management. Part 3 explores MDP modeling within transportation. This ranges from public to private transportation, from airports and traffic lights to car parking or charging your electric car . Part 4 contains three chapters that illustrates the structure of approximate policies for production or manufacturing structures. In Part 5, communications is highlighted as an important application area for MDP. It includes Gittins indices, down-to-earth call centers and wireless sensor networks. Finally Part 6 is dedicated to financial modeling, offering an instructive review to account for financial portfolios and derivatives under proportional transactional costs. The MDP applications in this book illustrate a variety of both standard and non-standard aspects of MDP modeling and its practical use. This book should appeal to readers for practitioning, academic research and educational purposes, with a background in, among others, operations research, mathematics, computer science, and industrial engineering.
