6743 search results - page 279 / 1349 » Data quality inference |
161
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IQ
2007
15 years 8 months ago
2007
: 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...
194
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DAWAK
2011
Springer
14 years 6 months ago
2011
Springer
Data cleaning and ETL processes are usually modeled as graphs of data transformations. The involvement of the users responsible for executing these graphs over real data is importa...
162
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JELIA
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. We consider an algorithmic approach for revising inconsistent data and restoring its consistency. This approach detects the\spoiled" part of the data (i.e., the set ...
206
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IPAW
2010
15 years 4 months ago
2010
The World Wide Web evolves into a Web of Data, a huge, globally distributed dataspace that contains a rich body of machineprocessable information from a virtually unbound set of pr...
173
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PAKDD
2007
ACM
16 years 24 days ago
2007
ACM
Abstract. Noise significantly affects cluster quality. Conventional clustering methods hardly detect clusters in a data set containing a large amount of noise. Projected clusterin...