569 search results - page 19 / 114 » Managing Source Quality Changes in a Data Integration System |
ATAL
2007
Springer
15 years 5 months ago
2007
Springer
The quality of information is crucial for decision making in many mission-critical applications such as battlefield operations and intelligence analysis. However, as the system b...
104
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FOIKS
2004
Springer
15 years 3 months ago
2004
Springer
When two or more databases are combined into a global one, integrity may be violated even when each database is consistent with its own local integrity constraints. Efficient metho...
ICSE
2009
IEEE-ACM
15 years 6 months ago
2009
IEEE-ACM
Configuration and change request management systems offer valuable information for the assessment of process quality characteristics. The definition of appropriate metrics that ad...
107
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KDD
2008
ACM
16 years 1 days ago
2008
ACM
Matching records that refer to the same entity across databases is becoming an increasingly important part of many data mining projects, as often data from multiple sources needs ...
RSFDGRC
2005
Springer
15 years 5 months ago
2005
Springer
We address Quintet, an R-based unified cDNA microarray data analysis system with GUI. Five principal categories of microarray data analysis have been coherently integrated in Quin...