Data freshness and data accuracy :a state of the art

In a context of Data Integration Systems (DIS) providing access to large amounts of data extracted and integrated from autonomous data sources, users are highly concerned about data quality. Traditionally, data quality is characterized via multiple quality factors. Among the quality dimensions that...

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Huvudupphov:	Peralta Costabel, Veronika del Carmen (author)
Materialtyp:	report
Utgiven:	2006
Ämnen:	Data freshness Data accuracy Data quality evaluation Data integration systems
Länkar:	http://hdl.handle.net/20.500.12008/3532
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