1993 search results - page 171 / 399 » Data integration with dependent sources |
170
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ICDE
1997
IEEE
15 years 11 months ago
1997
IEEE
A data warehouse stores integrated information from multiple distributed data sources. In effect, the warehouse stores materialized views over the source data. The problem of ensu...
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
In a variety of applications, ranging from data integration to distributed query evaluation, there is a need to obtain sets of data items from several sources (peers) and compute ...
FGCS
2007
14 years 10 months ago
2007
The continuous increase of data volumes available from many sources raises new challenges for their effective understanding. Knowledge discovery in large data repositories involv...
173
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ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
In data integration applications, a join matches elements that are common to two data sources. Often, however, elements are represented slightly different in each source, so an app...
PKDD
2007
Springer
15 years 4 months ago
2007
Springer
Textual patterns have been used effectively to extract information from large text collections. However they rely heavily on textual redundancy in the sense that facts have to be m...