Assessing data quality: from concordance, through correctness and completeness, to valid manipulatable representations
PF Brennan, WW Stead - Journal of the American Medical …, 2000 - academic.oup.com
… a model for examining data accuracy by assessing correctness and completeness. The
approach they use enhances the concordance studies not only by examining data in the clinical …
approach they use enhances the concordance studies not only by examining data in the clinical …
Beyond accuracy: What data quality means to data consumers
… We believe that data consumers have a much broader data quality conceptualization than …
as part of data quality. The disadvantage is that the correctness or completeness of the results …
as part of data quality. The disadvantage is that the correctness or completeness of the results …
Improving data quality: Consistency and accuracy
… incrementally finding quality repairs does not make our lives easier: it is also NP-complete. …
satisfies all the CFDs (this follows from the correctness of our algorithms), it still may contain …
satisfies all the CFDs (this follows from the correctness of our algorithms), it still may contain …
The notion of data and its quality dimensions
C Fox, A Levitin, T Redman - Information processing & management, 1994 - Elsevier
… most important dimensions of data quality: accuracy, completeness, consistency, and … data
accuracy and correctness, precision, reliability, currentness, age and timeliness, completeness…
accuracy and correctness, precision, reliability, currentness, age and timeliness, completeness…
Data quality
YU Huh, FR Keller, TC Redman, AR Watkins - Information and software …, 1990 - Elsevier
… tions completeness refers to the presence or absence of individuals (or their corresponding
data … are strongly consistent if the correctness of one set implies the correctness of the other. …
data … are strongly consistent if the correctness of one set implies the correctness of the other. …
[图书][B] Data quality: the accuracy dimension
JE Olson - 2003 - books.google.com
… more complete information regarding trademarks and registration. … data quality than in fact
it deserves. We need education that enables designers and developers to apply data quality …
it deserves. We need education that enables designers and developers to apply data quality …
[PDF][PDF] Towards Improving Data Quality.
D Aebi, L Perrochon - CiSMOD, 1993 - Citeseer
… This paper is based on the notion of data quality. It includes correctness, completeness
and … as the sum of the three context dependent aspects correctness, completeness and …
and … as the sum of the three context dependent aspects correctness, completeness and …
A survey on data quality: classifying poor data
N Laranjeiro, SN Soydemir… - 2015 IEEE 21st Pacific …, 2015 - ieeexplore.ieee.org
… 245 papers in the data quality domain, and in which 13 defined data quality. Most of these
… used dimensions are completeness, accuracy, correctness, consistency and timeliness. …
… used dimensions are completeness, accuracy, correctness, consistency and timeliness. …
Methods and dimensions of electronic health record data quality assessment: enabling reuse for clinical research
NG Weiskopf, C Weng - Journal of the American Medical …, 2013 - academic.oup.com
… of data quality … : correctness, completeness, and currency. By this we mean that these
dimensions are non-reducible, and describe core concepts of data quality as it relates to EHR data …
dimensions are non-reducible, and describe core concepts of data quality as it relates to EHR data …
[PDF][PDF] Managing and measuring data quality in data warehousing
M Helfert - Proceedings of the world multiconference on systemics …, 2001 - Citeseer
… characteristics like for example completeness and correctness).[14] But as of today no
integrated data quality framework with a generic, generally applicable measuring system is …
integrated data quality framework with a generic, generally applicable measuring system is …
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