Problem and Data Specification for Linear Programs (Classic Reprint)
Language: English
Published by Forgotten Books, 2018
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
AbeBooks seller since June 2, 2021
Condition: New
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Print on Demand. This book is a comprehensive guide to a programming language for specifying linear programs that can be used in operations research and transportation planning. It is designed to enable non-programmers to define input for their linear programs in a concise and self-documentary fashion. The book discusses the need for and benefits of using an off-line database to support the programming process and describes how this database is structured. It also includes instructions for writing reports, both from the results of linear programming runs and from the contents of the database. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book.
Seller Inventory # 9781528110051_0
- Title
- Problem and Data Specification for Linear Programs (Classic Reprint)
- Author
- Christoph Witzgall, Marjorie McClain
- Publisher
- Forgotten Books
- Publication year
- 2018
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1528110056
- ISBN 13
- 9781528110051
- Seller catalogs
- Statistics
In this report a method, tentatively called ulf, is proposed for specifying linear programming problems in terms of a table-oriented database system.
The position is taken that the database system is a self - contained entity, and that a linear programming code is just one of several analysis programs supported by the database system. Consequently, the task of generating and updating the database system is viewed as conceptually and mechanically different from the task of specifying a particular linear programming problem. The latter task will therefore not address the input of data but, with minor exceptions, concentrate on the selection of data from a pre-existing database.
The underlying database system is not assumed to be geared towards quick on-line retrieval of small portions of information as, for instance, in management information systems (mis), nor is it envisioned as continually modified and appended as, for instance, in reservation systems. Rather it is seen as a fairly static repository of large blocks of information geared towards the selective off-line generation of data streams for computation-intensive analysis programs and report generation. Its purpose may also be viewed as providing a superstructure for organizing information which resides in separate files. A database consisting of multidimensional tables appears to be ideally suited for such tasks.
Both the problem specification method and the database system will be discussed in this report, the specification method in Chapter 1, the database system in Chapter 2. In Chapter 3, report generation needs are examined pertaining both to the results of linear programming runs and to the contents of the database.
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.
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Forgotten Books
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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
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.
This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.
The digital edition of all books may be viewed before purchase if you request a sample.
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