916 search results - page 50 / 184 » Rule-Based Measurement Of Data Quality In Nominal Data |
262
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ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
In spite of the great progress in the data mining field in recent years, the problem of missing and uncertain data has remained a great challenge for data mining algorithms. Many ...
140
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
— One of the central problems for data quality is inconsistency detection. Given a database D and a set Σ of dependencies as data quality rules, we want to identify tuples in D ...
175
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BTW
2005
Springer
15 years 10 months ago
2005
Springer
Abstract: Peer data management systems (PDMS) are the natural extension of integrated information systems. Conventionally, a single integrating system manages an integrated schema,...
158
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IEEEVAST
2010
14 years 11 months ago
2010
Data sets in astronomy are growing to enormous sizes. Modern astronomical surveys provide not only image data but also catalogues of millions of objects (stars, galaxies), each ob...
131
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GI
2010
Springer
15 years 3 months ago
2010
Springer
: Product matching aims at identifying different product offers referring to the same real-world product. Product offers are provided by different merchants and describe products u...