Optimization of Stochastic Models
Title | Optimization of Stochastic Models PDF eBook |
Author | Georg Ch. Pflug |
Publisher | Springer Science & Business Media |
Total Pages | 384 |
Release | 2012-12-06 |
Genre | Business & Economics |
ISBN | 1461314496 |
Stochastic models are everywhere. In manufacturing, queuing models are used for modeling production processes, realistic inventory models are stochastic in nature. Stochastic models are considered in transportation and communication. Marketing models use stochastic descriptions of the demands and buyer's behaviors. In finance, market prices and exchange rates are assumed to be certain stochastic processes, and insurance claims appear at random times with random amounts. To each decision problem, a cost function is associated. Costs may be direct or indirect, like loss of time, quality deterioration, loss in production or dissatisfaction of customers. In decision making under uncertainty, the goal is to minimize the expected costs. However, in practically all realistic models, the calculation of the expected costs is impossible due to the model complexity. Simulation is the only practicable way of getting insight into such models. Thus, the problem of optimal decisions can be seen as getting simulation and optimization effectively combined. The field is quite new and yet the number of publications is enormous. This book does not even try to touch all work done in this area. Instead, many concepts are presented and treated with mathematical rigor and necessary conditions for the correctness of various approaches are stated. Optimization of Stochastic Models: The Interface Between Simulation and Optimization is suitable as a text for a graduate level course on Stochastic Models or as a secondary text for a graduate level course in Operations Research.
Stochastic Simulation Optimization
Title | Stochastic Simulation Optimization PDF eBook |
Author | Chun-hung Chen |
Publisher | World Scientific |
Total Pages | 246 |
Release | 2011 |
Genre | Computers |
ISBN | 9814282642 |
With the advance of new computing technology, simulation is becoming very popular for designing large, complex and stochastic engineering systems, since closed-form analytical solutions generally do not exist for such problems. However, the added flexibility of simulation often creates models that are computationally intractable. Moreover, to obtain a sound statistical estimate at a specified level of confidence, a large number of simulation runs (or replications) is usually required for each design alternative. If the number of design alternatives is large, the total simulation cost can be very expensive. Stochastic Simulation Optimization addresses the pertinent efficiency issue via smart allocation of computing resource in the simulation experiments for optimization, and aims to provide academic researchers and industrial practitioners with a comprehensive coverage of OCBA approach for stochastic simulation optimization. Starting with an intuitive explanation of computing budget allocation and a discussion of its impact on optimization performance, a series of OCBA approaches developed for various problems are then presented, from the selection of the best design to optimization with multiple objectives. Finally, this book discusses the potential extension of OCBA notion to different applications such as data envelopment analysis, experiments of design and rare-event simulation.
Stochastic Modeling and Optimization
Title | Stochastic Modeling and Optimization PDF eBook |
Author | David D. Yao |
Publisher | Springer Science & Business Media |
Total Pages | 488 |
Release | 2003-01-14 |
Genre | Business & Economics |
ISBN | 9780387955827 |
This books covers the broad range of research in stochastic models and optimization. Applications presented include networks, financial engineering, production planning, and supply chain management. Each contribution is aimed at graduate students working in operations research, probability, and statistics.
Stochastic Simulation Optimization For Discrete Event Systems: Perturbation Analysis, Ordinal Optimization And Beyond
Title | Stochastic Simulation Optimization For Discrete Event Systems: Perturbation Analysis, Ordinal Optimization And Beyond PDF eBook |
Author | Chun-hung Chen |
Publisher | World Scientific |
Total Pages | 274 |
Release | 2013-07-03 |
Genre | Technology & Engineering |
ISBN | 9814513024 |
Discrete event systems (DES) have become pervasive in our daily lives. Examples include (but are not restricted to) manufacturing and supply chains, transportation, healthcare, call centers, and financial engineering. However, due to their complexities that often involve millions or even billions of events with many variables and constraints, modeling these stochastic simulations has long been a “hard nut to crack”. The advance in available computer technology, especially of cluster and cloud computing, has paved the way for the realization of a number of stochastic simulation optimization for complex discrete event systems. This book will introduce two important techniques initially proposed and developed by Professor Y C Ho and his team; namely perturbation analysis and ordinal optimization for stochastic simulation optimization, and present the state-of-the-art technology, and their future research directions.
Stochastic Modeling and Optimization of Manufacturing Systems and Supply Chains
Title | Stochastic Modeling and Optimization of Manufacturing Systems and Supply Chains PDF eBook |
Author | J. George Shanthikumar |
Publisher | Springer Science & Business Media |
Total Pages | 413 |
Release | 2012-12-06 |
Genre | Business & Economics |
ISBN | 1461503736 |
This volume originates from two workshops, both focusing on themes that are reflected in the title of the volume. The first workshop took place at Eindhoven University of Technology, April 24-26, 2001, on the occasion of the University granting a doctorate honoris causa to Profes sor John A. Buzacott. The second workshop was held on June 15, 2002 at Cornell University (preceding the annual INFORMSjMSOM Confer ence), honoring John's retirement and his lifetime contributions. Each of the two workshops consisted of about a dozen technical presentations. The objective of the volume, however, is not to simply publish the proceedings of the two workshops. Rather, our objective is to put to gether a select set of articles, each organized into a well-written chapter, focusing on a timely topic. Collected into a single volume, these chapters aim to serve as a useful reference for researchers and practitioners alike, and also as reading materials for graduate courses or seminars.
Stochastic Optimization Models in Finance
Title | Stochastic Optimization Models in Finance PDF eBook |
Author | William T. Ziemba |
Publisher | World Scientific |
Total Pages | 756 |
Release | 2006 |
Genre | Business & Economics |
ISBN | 981256800X |
A reprint of one of the classic volumes on portfolio theory and investment, this book has been used by the leading professors at universities such as Stanford, Berkeley, and Carnegie-Mellon. It contains five parts, each with a review of the literature and about 150 pages of computational and review exercises and further in-depth, challenging problems.Frequently referenced and highly usable, the material remains as fresh and relevant for a portfolio theory course as ever.
Stochastic Models in Operations Research: Stochastic optimization
Title | Stochastic Models in Operations Research: Stochastic optimization PDF eBook |
Author | Daniel P. Heyman |
Publisher | McGraw-Hill Companies |
Total Pages | 584 |
Release | 1982 |
Genre | Business & Economics |
ISBN |