Data Quality Requirements Analysis And Modeling

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Data Quality Requirements Analysis And Modeling

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Author : Y. Richard Wang
language : en
Publisher:
Release Date :

Data Quality Requirements Analysis And Modeling written by Y. Richard Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Computers categories.

Data Quality Requirements Analysis And Modeling Classic Reprint

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Author : Richard Y. Wang
language : en
Publisher: Forgotten Books
Release Date : 2018-02-09

Data Quality Requirements Analysis And Modeling Classic Reprint written by Richard Y. Wang and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-09 with Philosophy categories.

Excerpt from Data Quality Requirements Analysis and Modeling Computerworld, September 28, 1992, p. 80-84. The Wall Street Journal, May 26, 1992, page B6. Just like the well publicized concept of zero defect products in the manufacturing literature.high for the vital few projects whereas the trivial many defects are not worth tackling because the cure costs more than the disease (juran Gryna, In sum, when the cost is prohibitively high, it is not feasible to attain zero defect data. Given that zero defect data may not always be necessary nor attainable, it would be useful to be able to judge the quality of data. This suggests that we tag data with quality indicators which are characteristics of the data and its manufacturing process. From these quality indicators, the user can make a judgment of the quality of the data for the specific application at hand. In making a financial decision to purchase stocks, for example, it would be useful to know the quality of data through quality indicators such as who originated the data, when the data was collected, and how the data was collected. 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.

Data Quality Requirements Analysis And Modeling

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Author : Yng-Yuh Richard Wang
language : en
Publisher:
Release Date : 1992

Data Quality Requirements Analysis And Modeling written by Yng-Yuh Richard Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.

Journey To Data Quality

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Author : Yang W. Lee
language : en
Publisher: MIT Press (MA)
Release Date : 2006

Journey To Data Quality written by Yang W. Lee and has been published by MIT Press (MA) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Business & Economics categories.

All organizations today confront data quality problems, both systemic and structural. Neither ad hoc approaches nor fixes at the systems level--installing the latest software or developing an expensive data warehouse--solve the basic problem of bad data quality practices. Journey to Data Qualityoffers a roadmap that can be used by practitioners, executives, and students for planning and implementing a viable data and information quality management program. This practical guide, based on rigorous research and informed by real-world examples, describes the challenges of data management and provides the principles, strategies, tools, and techniques necessary to meet them. The authors, all leaders in the data quality field for many years, discuss how to make the economic case for data quality and the importance of getting an organization's leaders on board. They outline different approaches for assessing data, both subjectively (by users) and objectively (using sampling and other techniques). They describe real problems and solutions, including efforts to find the root causes of data quality problems at a healthcare organization and data quality initiatives taken by a large teaching hospital. They address setting company policy on data quality and, finally, they consider future challenges on the journey to data quality.

Handbook Of Data Management 96 97 Yearbook

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Author : Bhavani M. Thuraisingham
language : en
Publisher: Auerbach Publications
Release Date : 1997-06

Handbook Of Data Management 96 97 Yearbook written by Bhavani M. Thuraisingham and has been published by Auerbach Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-06 with Business & Economics categories.

Information Systems Research Thematics Submissions To A New Journal 1987 1992

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Author : E. Burton Swanson
language : en
Publisher:
Release Date : 1993

Information Systems Research Thematics Submissions To A New Journal 1987 1992 written by E. Burton Swanson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Management information systems categories.

Geographical Abstracts

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Author :
language : en
Publisher:
Release Date : 1986

Geographical Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Geography categories.

Identification Des Syst Mes Pour Le D Veloppement Int Gr Des A Ronefs Et Les Essais En Vol

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Author :
language : en
Publisher:
Release Date : 1999

Identification Des Syst Mes Pour Le D Veloppement Int Gr Des A Ronefs Et Les Essais En Vol written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Airplanes categories.

An Introduction To Geographical Information Systems

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Author : D. Ian Heywood
language : en
Publisher:
Release Date : 1998

An Introduction To Geographical Information Systems written by D. Ian Heywood and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.

Integrated Water Management In Urban Areas

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Author : Janusz Niemczynowicz
language : en
Publisher:
Release Date : 1996

Integrated Water Management In Urban Areas written by Janusz Niemczynowicz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Nature categories.

Continuing growth of urban population in the world and, especially in Developing countries, is one of the most frightening problems of today. Megacities - cities with more than ten million inhabitants, are growing fastest in Developing countries and their problems are to be put on top of all well-known environmental problems of the world.