1151 search results - page 17 / 231 » Information Quality Measurement in Data Integration Schemas |
104
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SIGMOD
2003
ACM
15 years 11 months ago
2003
ACM
Most previous solutions to the schema matching problem rely in some fashion upon identifying "similar" column names in the schemas to be matched, or by recognizing commo...
ER
2007
Springer
15 years 5 months ago
2007
Springer
Integration of large databases by expert teams is only a small part of the data integration activities that take place. Users without data integration expertise very often gather,...
56
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CAISE
2009
Springer
15 years 5 months ago
2009
Springer
Abstract. Poor quality data may be detected and corrected by performing various quality assurance activities that rely on techniques with different efficacy and cost. In this pape...
SIGMOD
2010
ACM
15 years 3 months ago
2010
ACM
Scientific data offers some of the most interesting challenges in data integration today. Scientific fields evolve rapidly and accumulate masses of observational and experiment...
89
Voted
TIFS
2008
14 years 10 months ago
2008
Poor quality images can significantly affect the accuracy of iris-recognition systems because they do not have enough feature information. However, existing quality measures have f...