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Data Quality And Record Linkage Techniques

Data Quality and Record Linkage Techniques PDF

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Author: Thomas N. Herzog
Publisher: Springer Science & Business Media
ISBN: 9780387695051
Size: 53.29 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 234
View: 5487


This book offers a practical understanding of issues involved in improving data quality through editing, imputation, and record linkage. The first part of the book deals with methods and models, focusing on the Fellegi-Holt edit-imputation model, the Little-Rubin multiple-imputation scheme, and the Fellegi-Sunter record linkage model. The second part presents case studies in which these techniques are applied in a variety of areas, including mortgage guarantee insurance, medical, biomedical, highway safety, and social insurance as well as the construction of list frames and administrative lists. This book offers a mixture of practical advice, mathematical rigor, management insight and philosophy.

Social Security Bulletin

Social Security Bulletin PDF

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Size: 35.61 MB
Format: PDF, ePub, Docs
Category : Social security
Languages : en
Pages :
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Handbook Of Data Quality

Handbook of Data Quality PDF

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Author: Shazia Sadiq
Publisher: Springer Science & Business Media
ISBN: 3642362575
Size: 11.68 MB
Format: PDF
Category : Computers
Languages : en
Pages : 438
View: 1116


The issue of data quality is as old as data itself. However, the proliferation of diverse, large-scale and often publically available data on the Web has increased the risk of poor data quality and misleading data interpretations. On the other hand, data is now exposed at a much more strategic level e.g. through business intelligence systems, increasing manifold the stakes involved for individuals, corporations as well as government agencies. There, the lack of knowledge about data accuracy, currency or completeness can have erroneous and even catastrophic results. With these changes, traditional approaches to data management in general, and data quality control specifically, are challenged. There is an evident need to incorporate data quality considerations into the whole data cycle, encompassing managerial/governance as well as technical aspects. Data quality experts from research and industry agree that a unified framework for data quality management should bring together organizational, architectural and computational approaches. Accordingly, Sadiq structured this handbook in four parts: Part I is on organizational solutions, i.e. the development of data quality objectives for the organization, and the development of strategies to establish roles, processes, policies, and standards required to manage and ensure data quality. Part II, on architectural solutions, covers the technology landscape required to deploy developed data quality management processes, standards and policies. Part III, on computational solutions, presents effective and efficient tools and techniques related to record linkage, lineage and provenance, data uncertainty, and advanced integrity constraints. Finally, Part IV is devoted to case studies of successful data quality initiatives that highlight the various aspects of data quality in action. The individual chapters present both an overview of the respective topic in terms of historical research and/or practice and state of the art, as well as specific techniques, methodologies and frameworks developed by the individual contributors. Researchers and students of computer science, information systems, or business management as well as data professionals and practitioners will benefit most from this handbook by not only focusing on the various sections relevant to their research area or particular practical work, but by also studying chapters that they may initially consider not to be directly relevant to them, as there they will learn about new perspectives and approaches.

Enterprise Knowledge Management

Enterprise Knowledge Management PDF

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Author: David Loshin
Publisher: Morgan Kaufmann
ISBN: 9780124558403
Size: 26.95 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 493
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This volume presents a methodology for defining, measuring and improving data quality. It lays out an economic framework for understanding the value of data quality, then outlines data quality rules and domain- and mapping-based approaches to consolidating enterprise knowledge.

Journal Of Official Statistics

Journal of Official Statistics PDF

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Size: 69.88 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages :
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Medinfo 2001

MEDINFO 2001 PDF

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Author: Vimla L. Patel
Publisher: Ios PressInc
ISBN: 9781586031947
Size: 59.13 MB
Format: PDF, Mobi
Category : Medical
Languages : en
Pages : 1571
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Technological infrastructure - Standards for interworking - Human-computer interaction - Knowledge representation - Information management - Decision support - Electronic patient records - Health information systems - Patient care aspects/telematics.

Journal Of Economic Literature

Journal of Economic Literature PDF

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Size: 60.22 MB
Format: PDF, ePub, Docs
Category : Economics
Languages : en
Pages :
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Register Based Statistics

Register based Statistics PDF

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Author: Anders Wallgren
Publisher: John Wiley & Sons
ISBN: 1118856007
Size: 28.78 MB
Format: PDF, ePub
Category : Mathematics
Languages : en
Pages : 328
View: 7410


This book provides a comprehensive and up to date treatmentof theory and practical implementation in Register-basedstatistics. It begins by defining the area, before explaining howto structure such systems, as well as detailing alternativeapproaches. It explains how to create statistical registers, how toimplement quality assurance, and the use of IT systems forregister-based statistics. Further to this, clear details are givenabout the practicalities of implementing such statistical methods,such as protection of privacy and the coordination and coherence ofsuch an undertaking. This edition offers a full understanding of both the principlesand practices of this increasingly popular area of statistics, andcan be considered a first step to a more systematic way of workingwith register-statistical issues. This book addresses the growingglobal interest in the topic and employs a much broader, moreinternational approach than the 1st edition. Newchapters explore different kinds of register-based surveys, such aspreconditions for register-based statistics and comparing samplesurvey and administrative data. Furthermore, the authors presentdiscussions on register-based census, national accounts and thetransition towards a register-based system as well as presentingnew chapters on quality assessment of administrative sources andproduction process quality.

Drug Intelligence Clinical Pharmacy

Drug Intelligence   Clinical Pharmacy PDF

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Size: 56.75 MB
Format: PDF, Docs
Category : Pharmacology
Languages : en
Pages :
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Qualit T Bei Zusammengef Hrten Daten

Qualit  t bei zusammengef  hrten Daten PDF

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Author: Bettina Klumpe
Publisher: Springer VS
ISBN: 9783658310080
Size: 73.85 MB
Format: PDF
Category : Social Science
Languages : de
Pages : 176
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Die Zusammenführung von Daten aus verschiedenen Quellen eröffnet der akademischen Sozialforschung, der Marktforschung wie auch der amtlichen Statistik vielversprechende Chancen. Das Buch gibt einen Überblick über aktuelle Anwendungen der Datenzusammenführung in den verschiedenen Bereichen sowie über die damit verbundenen Chancen und Risiken.

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