Computer-Assisted Analysis and Model Simplification
Title | Computer-Assisted Analysis and Model Simplification PDF eBook |
Author | Harvey J. Greenberg |
Publisher | Elsevier |
Pages | 535 |
Release | 2014-05-10 |
Genre | Reference |
ISBN | 1483273601 |
Computer-Assisted Analysis and Model Simplification deals with problems associated with the implementation, understanding, and management of large-scale, computer-resident models. This book focuses on five general research areas—structural modeling, qualitative economics, mathematical programming systems, relational databases, and combinatorics. In these topics, this compilation discusses the scope of computer-assisted analysis and model, structural models and graph theory, and qualitative stability of matrices and economic theory. The strong sign-solvability and weak satisfiability, automatic identification of embedded structure in large-scale optimization models, and query systems for linear programming models are also deliberated. This publication is a good source for students, specialists, and researchers interested in computer-assisted analysis and model simplification.
Computer-assisted Analysis and Model Simplification
Title | Computer-assisted Analysis and Model Simplification PDF eBook |
Author | Harvey J. Greenberg |
Publisher | |
Pages | 522 |
Release | 1981-01-01 |
Genre | Computer simulation |
ISBN | 9780124807204 |
COMPUTER-ASSISTED ANALYSIS AND MODEL SIMPLIFICATION : PROCEEDINGS OF THE ... SYMPOSIUM ON COMPUTER-ASSISTED ANALYSIS AND MODEL SIMPLIFICATION ..
Title | COMPUTER-ASSISTED ANALYSIS AND MODEL SIMPLIFICATION : PROCEEDINGS OF THE ... SYMPOSIUM ON COMPUTER-ASSISTED ANALYSIS AND MODEL SIMPLIFICATION .. PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1981 |
Genre | |
ISBN |
Energy Research Abstracts
Title | Energy Research Abstracts PDF eBook |
Author | |
Publisher | |
Pages | 868 |
Release | 1985 |
Genre | Power resources |
ISBN |
A Computer-Assisted Analysis System for Mathematical Programming Models and Solutions
Title | A Computer-Assisted Analysis System for Mathematical Programming Models and Solutions PDF eBook |
Author | H.J. Greenberg |
Publisher | Springer Science & Business Media |
Pages | 276 |
Release | 2012-12-06 |
Genre | Business & Economics |
ISBN | 1461532485 |
Welcome to ANALYZE, designed to provide computer assistance for analyzing linear programs and their solutions. Chapter 1 gives an overview of ANALYZE and how to install it. It also describes how to get started and how to obtain further documentation and help on-line. Chapter 2 reviews the forms of linear programming models and describes the syntax of a model. One of the routine, but important, functions of ANALYZE is to enable convenient access to rows and columns in the matrix by conditional delineation. Chapter 3 illustrates simple queries, like DISPLAY, LIST, and PICTURE. This chapter also introduces the SUBMAT command level to define any submatrix by an arbitrary sequence of additions, deletions and reversals. Syntactic explanations and a schema view are also illustrated. Chapter 4 goes through some elementary exercises to demonstrate computer assisted analysis and introduce additional conventions of the ANALYZE language. Besides simple queries, it demonstrates the INTERPRT command, which automates the analysis process and gives English explanations of results. The last 2 exercises are diagnoses of elementary infeasible instances of a particular model. Chapter 5 progresses to some advanced uses of ANALYZE. The first is blocking to obtain macro views of the model and for finding embedded substructures, like a netform. The second is showing rates of substitution described by the basic equations. Then, the use of the REDUCE and BASIS commands are illustrated for a variety of applications, including solution analysis, infeasibility diagnosis, and redundancy detection.
Simulation and Model-Based Methodologies: An Integrative View
Title | Simulation and Model-Based Methodologies: An Integrative View PDF eBook |
Author | Tuncer I. Ören |
Publisher | Springer Science & Business Media |
Pages | 644 |
Release | 2012-12-06 |
Genre | Computers |
ISBN | 3642821448 |
NATO Advanced Institute Ottawa, Ontario/ Canada, July 26 - August 6, 1982
Mathematical Modeling and Optimization
Title | Mathematical Modeling and Optimization PDF eBook |
Author | Tony Hürlimann |
Publisher | Springer Science & Business Media |
Pages | 323 |
Release | 2013-03-14 |
Genre | Mathematics |
ISBN | 147575793X |
Computer-based mathematical modeling - the technique of representing and managing models in machine-readable form - is still in its infancy despite the many powerful mathematical software packages already available which can solve astonishingly complex and large models. On the one hand, using mathematical and logical notation, we can formulate models which cannot be solved by any computer in reasonable time - or which cannot even be solved by any method. On the other hand, we can solve certain classes of much larger models than we can practically handle and manipulate without heavy programming. This is especially true in operations research where it is common to solve models with many thousands of variables. Even today, there are no general modeling tools that accompany the whole modeling process from start to finish, that is to say, from model creation to report writing. This book proposes a framework for computer-based modeling. More precisely, it puts forward a modeling language as a kernel representation for mathematical models. It presents a general specification for modeling tools. The book does not expose any solution methods or algorithms which may be useful in solving models, neither is it a treatise on how to build them. No help is intended here for the modeler by giving practical modeling exercises, although several models will be presented in order to illustrate the framework. Nevertheless, a short introduction to the modeling process is given in order to expound the necessary background for the proposed modeling framework.