scholarly journals Data Quality Assessment and Improvement: A Vrije Universiteit Brussel Case Study

2017 ◽  
Vol 106 ◽  
pp. 32-38 ◽  
Author(s):  
Steven Van den Berghe ◽  
Kyle Van Gaeveren
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Data Quality Assessment ◽  
Quality Assessment And Improvement

Visualization properties for data quality visual assessment: An exploratory case study

2016 ◽  
Vol 16 (2) ◽  
pp. 93-112 ◽  
Author(s):  
João Marcelo Borovina Josko ◽  
João Eduardo Ferreira
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Visual Assessment ◽  
Support Design ◽  
Visualization System ◽  
Data Quality Assessment ◽  
Context Knowledge ◽  
Visualization Systems ◽  
Data Context

Data quality assessment outcomes are essential to ensure useful analytical processes results. Relevant computational approaches provide assessment support, especially to data defects that present more precise rules. However, data defects that are more dependent of data context knowledge challenge the data quality assessment since the process involves human supervision. Visualization systems belong to a class of supervised tools that can make visible data defect structures. Despite their considerable design knowledge encodings, there is little support design to visual quality assessment of data defects. Therefore, this work reports a case study that has explored which and how visualization properties facilitate visual detection of data defect. Its outcomes offer a first set of implications to design visualization system to permit data quality visual assessment.

scholarly journals A classification of data quality assessment and improvement methods

2014 ◽  
Vol 3 (4) ◽  
pp. 298 ◽  
Author(s):  
Philip Woodall ◽  
Martin Oberhofer ◽  
Alexander Borek
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Data Quality Assessment ◽  
Quality Assessment And Improvement

scholarly journals TBDQ: A Pragmatic Task-Based Method to Data Quality Assessment and Improvement

PLoS ONE ◽  
2016 ◽  
Vol 11 (5) ◽  
pp. e0154508 ◽  
Author(s):  
Reza Vaziri ◽  
Mehran Mohsenzadeh ◽  
Jafar Habibi
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Data Quality Assessment ◽  
Quality Assessment And Improvement

Permanent target for optical payload performance and data quality assessment: spectral characterization and a case study for calibration

2015 ◽  
Vol 8 (1) ◽  
pp. 083498 ◽  
Author(s):  
Chuanrong Li ◽  
Lingling Ma ◽  
Caixia Gao ◽  
Lingli Tang ◽  
Ning Wang ◽  
...  
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Spectral Characterization ◽  
Data Quality Assessment

Methodologies for data quality assessment and improvement

2009 ◽  
Vol 41 (3) ◽  
pp. 1-52 ◽  
Author(s):  
Carlo Batini ◽  
Cinzia Cappiello ◽  
Chiara Francalanci ◽  
Andrea Maurino
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Data Quality Assessment ◽  
Quality Assessment And Improvement

Data Quality Assessment: A Case Study of PT JAS Using TDQM Framework

2019 ◽  
Author(s):  
Wahyu Ari Bowo ◽  
Agus Suhanto ◽  
Meisuchi Naisuty ◽  
Syukron Ma'mun ◽  
Achmad Nizar Hidayanto ◽  
...  
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Data Quality Assessment

TAQIH, a tool for tabular data quality assessment and improvement in the context of health data

2019 ◽  
Vol 181 ◽  
pp. 104824 ◽  
Author(s):  
Roberto Álvarez Sánchez ◽  
Andoni Beristain Iraola ◽  
Gorka Epelde Unanue ◽  
Paul Carlin
Keyword(s):  
Data Quality ◽  
Quality Assessment ◽  
Health Data ◽  
Tabular Data ◽  
Data Quality Assessment ◽  
Quality Assessment And Improvement
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