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» Information and Data Quality in Spreadsheets

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IQ
2007

127views Information Technology» more IQ 2007»

Data Integration Schema Analysis: An Approach With Information Quality

15 years 1 months ago

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: Integrated access to distributed data is an important problem faced in many scientific and commercial applications. A data integration system provides a unified view for users to...

Maria da Conceição Moraes Batista, A...

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ER
1998
Springer

145views Database» more ER 1998»

Design and Analysis of Quality Information for Data Warehouses

15 years 4 months ago

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Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...

Manfred A. Jeusfeld, Christoph Quix, Matthias Jark...

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IC
2000

106views Applied Computing» more IC 2000»

Improving the Quality of Information-Flow with the Smart Data Server

15 years 1 months ago

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Nowadays, we face the continually growing importance of information: it is quickly becoming our most valuable resource. The Smart Data Server improves the quality of information by...

Uwe Roth, Thomas Engel, Christoph Meinel

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COOPIS
2003
IEEE

87views Information Technology» more COOPIS 2003»

Trusting Data Quality in Cooperative Information Systems

15 years 5 months ago