Sciweavers

IQ
2007
14 years 29 days ago
A Framework And A Methodology For Data Quality Assessment And Monitoring
: Data quality (DQ) is emerging as a new relevant area for the improvement of the effectiveness of organizations. Despites the consequences of poor quality of data are often experi...
Carlo Batini, Daniele Barone, Michele Mastrella, A...
IQ
2007
14 years 29 days ago
Assessing Information Quality In A RFID-Integrated Shelf Replenishment Decision Support System For The Retail Industry
: Motivated by the problem of out-of-shelf (OOS) in retail industry and the emergence of RFID (Radio Frequency Identification) technology, this paper investigates the impact that t...
Cleopatra Bardaki, Katerina Pramatari
IQ
2007
14 years 29 days ago
Emergent Data Quality Annotation And Visualization
: The systematic assessment, storage, and retrieval of data quality scores has proven to be an elusive problem, often tackled only with classifications, questionnaires, and models....
Paul Führing, Felix Naumann
IQ
2007
14 years 29 days ago
Interlingual Aspects Of Wikipedia's Quality
: This paper presents interim results of an ongoing project on quality issues concerning Wikipedia. One focus of research is the relation of language and quality measurement. The o...
Rainer Hammwöhner
IQ
2007
14 years 29 days ago
Pervasiveness Of Materiality Of Factors In Operations And Their Changes In Decision Situations
: This is a study of the phenomenon of pervasiveness of materiality of factors (including data and information) and their qualities in operations and the pervasiveness of their cha...
Zbigniew J. Gackowski
IQ
2007
14 years 29 days ago
Quality Of Data, Information And Knowledge In Technology Foresight Processes
: Futures research means observation and understanding of today’s operational environment as well as identification and positioning of future opportunities. Lots of technology fo...
Helinä Melkas, Tuomo Uotila
IQ
2007
14 years 29 days ago
A Flexible And Generic Data Quality Metamodel
: DQ metadata can be stored in a Metadata Repository (MDR). The structure of the MDR should be carefully defined to ensure a maximum amount of flexibility, generality and ease of u...
David Becker, William McMullen, Kevin Hetherington...
IQ
2007
14 years 29 days ago
An Alert Management Approach To Data Quality: Lessons Learned From The Visa Data Authority Program
: We introduce an end-to-end framework for data quality that integrates business strategy, data quality models, and supporting investigative and governance processes. We also descr...
Joseph Bugajski, Robert L. Grossman
IQ
2007
14 years 29 days ago
Simulations Of Error Propagation For Prioritizing Data Accuracy Improvement Efforts
: Models of the association between input accuracy and output accuracy imply that, for any given application, the effect of input errors on the output error rate generally varies i...
Irit Askira Gelman