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Dynamic Scheduling Of A Multi Class Queue Ii Discount Optimal Dynamic Policies
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Book Synopsis Dynamic Scheduling of a Multi-class Queue II: Discount Optimal Dynamic Policies by : Stanford University. Department of Operations Research
Download or read book Dynamic Scheduling of a Multi-class Queue II: Discount Optimal Dynamic Policies written by Stanford University. Department of Operations Research and published by . This book was released on 1972 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author continues the study of the dynamic scheduling problem introduced and formulated in the paper's predecessor. The positive interest rate is considered fixed throughout. It is shown that there exists a static optimal policy, and the corresponding optimal priority ranking is exhibited. Broadening the formulation to allow inserted idel time, it is shown that the previous optimal policy need be changed only be refusing to serve (under any circumstances) a certain number of the lowest priority classes. (Author).
Book Synopsis Dynamic Scheduling of a Multi-Class Queue: Discount Optimality by : J. Michael Harrison
Download or read book Dynamic Scheduling of a Multi-Class Queue: Discount Optimality written by J. Michael Harrison and published by . This book was released on 1974 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author considers a single server queueing system with several classes of customers who arrive according to independent Poisson processes. The service time distributions are arbitrary, and a linear cost structure is assumed. The problem is to decide, at the completion of each service and given the state of system, which class (if any) to admit next into service. The objective is to maximize the expected net present value of service rewards received minus holding costs incurred over an infinite planning horizon, the interest rate being positive. One very special type of scheduling rule, called a modified static policy, simply enforces a (non-preemptive) priority ranking except that certain classes are never served. It is shown that there is a modified static policy which is optimal, and a simple algorithm for its computation is presented. (Modified author abstract).
Book Synopsis Dynamic Scheduling of a Multi-class Queue I: Problem Formulation and Descriptive Results by : Stanford University. Department of Operations Research
Download or read book Dynamic Scheduling of a Multi-class Queue I: Problem Formulation and Descriptive Results written by Stanford University. Department of Operations Research and published by . This book was released on 1972 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author considers an M/G/1 queue with several customer classes. It is not required that the queue be stable or even that the mean service time be finite for any class. The economic framework is linear, featuring a holding cost per unit time and fixed service reward for each class. Future costs and rewards are continuously discounted using a positive interest rate. The problem is to decide, at the completion of each service and given the state of the system, which class to admit next. The objective is to maximize expected net present value over an infinite planning horizon. The problem is formulated as a Markov renewal decision process. One very special type of scheduling rule, called a static policy, simply enforces a specified priority ranking. The return function under a static policy is explicity presented. In a subsequent paper it will be shown that there exists a static optimal policy. (Author).
Book Synopsis Dynamic Scheduling of a Multiclass Make-To-Stock Queue by : Lawrence M. Wein
Download or read book Dynamic Scheduling of a Multiclass Make-To-Stock Queue written by Lawrence M. Wein and published by Palala Press. This book was released on 2018-03-02 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Dynamic Pricing and Scheduling in a Multi-Class Single-Server Queueing System by : Eren Cil
Download or read book Dynamic Pricing and Scheduling in a Multi-Class Single-Server Queueing System written by Eren Cil and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates an optimal sequencing and dynamic pricing prob- lem for a two-class queueing system. Using a Markov Decision Process based model, we obtain structural characterizations of optimal policies. In particular, it is shown that the optimal pricing policy depends on the entire queue length vector but some monotonicity results prevail as the composition of this vector changes. A numerical study finds that static pricing policies may have significant suboptimality but simple dynamic pricing policies perform well in most situations.
Book Synopsis Queueing Systems, Volume 2 by : Leonard Kleinrock
Download or read book Queueing Systems, Volume 2 written by Leonard Kleinrock and published by Wiley-Interscience. This book was released on 1976 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Queueing Systems Volume 1: Theory Leonard Kleinrock This book presents and develops methods from queueing theory in sufficient depth so that students and professionals may apply these methods to many modern engineering problems, as well as conduct creative research in the field. It provides a long-needed alternative both to highly mathematical texts and to those which are simplistic or limited in approach. Written in mathematical language, it avoids the "theorem-proof" technique: instead, it guides the reader through a step-by-step, intuitively motivated yet precise development leading to a natural discovery of results. Queueing Systems, Volume I covers material ranging from a refresher on transform and probability theory through the treatment of advanced queueing systems. It is divided into four sections: 1) preliminaries; 2) elementary queueing theory; 3) intermediate queueing theory; and 4) advanced material. Important features of Queueing Systems, Volume 1: Theory include- * techniques of duality, collective marks * queueing networks * complete appendix on z-transforms and Laplace transforms * an entire appendix on probability theory, providing the notation and main results needed throughout the text * definition and use of a new and convenient graphical notation for describing the arrival and departure of customers to a queueing system * a Venn diagram classification of many common stochastic processes 1975 (0 471-49110-1) 417 pp. Fundamentals of Queueing Theory Second Edition Donald Gross and Carl M. Harris This graduated, meticulous look at queueing fundamentals developed from the authors' lecture notes presents all aspects of the methodology-including Simple Markovian birth-death queueing models; advanced Markovian models; networks, series, and cyclic queues; models with general arrival or service patterns; bounds, approximations, and numerical techniques; and simulation-in a style suitable to courses of study of widely varying depth and duration. This Second Edition features new expansions and abridgements which enhance pedagogical use: new material on numerical solution techniques for both steady-state and transient solutions; changes in simulation language and new results in statistical analysis; and more. Complete with a solutions manual, here is a comprehensive, rigorous introduction to the basics of the discipline. 1985 (0 471-89067-7) 640 pp.
Book Synopsis Dynamic Scheduling of a Multiclass Make-to-Stock Queue (Classic Reprint) by : Lawrence M. Wein
Download or read book Dynamic Scheduling of a Multiclass Make-to-Stock Queue (Classic Reprint) written by Lawrence M. Wein and published by . This book was released on 2015-08-05 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dynamic Scheduling of a Multiclass Make-to-Stock Queue Motivated by make-to-stock production systems, we consider a scheduling problem for a single-server queue that can process a variety of different job classes. After jobs are processed, they enter a finished goods inventory that services customer demand. The scheduling problem is to release jobs to the queue and decide which job class, if any, to serve next in order to minimize the long run expected average cost incurred per unit of time, which includes linear costs (which may differ by class) for backordering finished goods inventory, holding finished goods inventory, and holding Wip inventory. Under the heavy traffic condition that the server must be busy the great majority of the time in order to satisfy customer demand, the scheduling problem is approximated by a dynamic control problem involving Brownian motion. The Brownian control problem is solved, and its solution is interpreted in terms of the queueing system in order to obtain an effective scheduling policy. The proposed scheduling policy releases jobs to the queue only when they are about to begin processing, and keeps the server busy as long as the weighted sum of the finished goods inventory (where the inventory of each class is weighted by its expected processing time) is not too large. When the server is working, priority is given to backlogged classes that are expensive to backlog and have short expected processing times, and when there are no backlogged jobs, priority is given to jobs that are inexpensive to hold in finished goods inventory and have long expected processing times. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis DYNAMIC SCHEDULING OF A MULTI-CLASS QUEUE by : J. Michael Harrison
Download or read book DYNAMIC SCHEDULING OF A MULTI-CLASS QUEUE written by J. Michael Harrison and published by . This book was released on 1974 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Department of Defense Bibliography of Logistics Studies and Related Documents by : United States. Defense Logistics Studies Information Exchange
Download or read book Annual Department of Defense Bibliography of Logistics Studies and Related Documents written by United States. Defense Logistics Studies Information Exchange and published by . This book was released on 1973 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamic Scheduling of a Two-Class Queue With Setups (Classic Reprint) by : Martin I. Reiman
Download or read book Dynamic Scheduling of a Two-Class Queue With Setups (Classic Reprint) written by Martin I. Reiman and published by Forgotten Books. This book was released on 2018-02-09 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Dynamic Scheduling of a Two-Class Queue With Setups Hence, if) is the largest value of the total workload for which class 2 is served exhaustively. Notice that w 00 when A 0, and so the Optimal control in the balanced case is a: for all r, which corresponds to exhaustive service for class 2. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Dynamic Scheduling of a Multi-Class Queue: Small Interest Rates by : J. Michael Harrison
Download or read book Dynamic Scheduling of a Multi-Class Queue: Small Interest Rates written by J. Michael Harrison and published by . This book was released on 1974 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author considers a single server queueing system with two classes of customers who arrive according to independent Poisson processes. The two service time distributions are arbitrary, and a linear holding cost and fixed service reward for each class is considered. The problem is to decide, at the completion of each service and given the state of the system, which class (if any) to admit next into service. (Modified author abstract).
Book Synopsis Optimal Control and Optimization of Stochastic Supply Chain Systems by : Dong-Ping Song
Download or read book Optimal Control and Optimization of Stochastic Supply Chain Systems written by Dong-Ping Song and published by Springer Science & Business Media. This book was released on 2012-11-29 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimal Control and Optimization of Stochastic Supply Chain Systems examines its subject the context of the presence of a variety of uncertainties. Numerous examples with intuitive illustrations and tables are provided, to demonstrate the structural characteristics of the optimal control policies in various stochastic supply chains and to show how to make use of these characteristics to construct easy-to-operate sub-optimal policies. In Part I, a general introduction to stochastic supply chain systems is provided. Analytical models for various stochastic supply chain systems are formulated and analysed in Part II. In Part III the structural knowledge of the optimal control policies obtained in Part II is utilized to construct easy-to-operate sub-optimal control policies for various stochastic supply chain systems accordingly. Finally, Part IV discusses the optimisation of threshold-type control policies and their robustness. A key feature of the book is its tying together of the complex analytical models produced by the requirements of operational practice, and the simple solutions needed for implementation. The analytical models and theoretical analysis propounded in this monograph will be of benefit to academic researchers and graduate students looking at logistics and supply chain management from standpoints in operations research or industrial, manufacturing, or control engineering. The practical tools and solutions and the qualitative insights into the ideas underlying functional supply chain systems will be of similar use to readers from more industrially-based backgrounds.
Book Synopsis Operations Research in Progress by : Gustav Feichtinger
Download or read book Operations Research in Progress written by Gustav Feichtinger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Joint Meeting of the Austrian and Swiss Operations Research Societies, Vienna, September 22-24, 1980
Book Synopsis Dynamic Scheduling of a Two-Class Queue with Setups by : Lawrence M. Wein
Download or read book Dynamic Scheduling of a Two-Class Queue with Setups written by Lawrence M. Wein and published by Sagwan Press. This book was released on 2015-08-25 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Dynamic Scheduling of Multiclass Queueing Networks by : Caiwei Li
Download or read book Dynamic Scheduling of Multiclass Queueing Networks written by Caiwei Li and published by . This book was released on 2000 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dynamic and Stochastic Multi-Project Planning by : Philipp Melchiors
Download or read book Dynamic and Stochastic Multi-Project Planning written by Philipp Melchiors and published by Springer. This book was released on 2015-04-24 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with dynamic and stochastic methods for multi-project planning. Based on the idea of using queueing networks for the analysis of dynamic-stochastic multi-project environments this book addresses two problems: detailed scheduling of project activities, and integrated order acceptance and capacity planning. In an extensive simulation study, the book thoroughly investigates existing scheduling policies. To obtain optimal and near optimal scheduling policies new models and algorithms are proposed based on the theory of Markov decision processes and Approximate Dynamic programming. Then the book presents a new model for the effective computation of optimal policies based on a Markov decision process. Finally, the book provides insights into the structure of optimal policies.
Book Synopsis Government Reports Announcements by :
Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
