1719 search results - page 146 / 344 » Magic Sets for Data Integration |
126
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DEXA
2005
Springer
15 years 10 months ago
2005
Springer
Finding intensional encapsulations of database subsets is the inverse of query evaluation. Whereas query evaluation transforms an intensional expression (the query) to its extensi...
144
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ICSE
1997
IEEE-ACM
15 years 8 months ago
1997
IEEE-ACM
By determining, statically, where the structure of a program requires sets of variables to share a common tation, we can identify abstract data types, detect ion violations, find ...
151
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AIPS
1996
15 years 5 months ago
1996
Informationgathering requires locating and integrating data froma set of distributed informationsources. These sources maycontain overlapping data and can comefrom different types...
155
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HPCN
1998
Springer
15 years 8 months ago
1998
Springer
We describe the Paraflow system for connecting heterogeneous computing services together into a flexible and efficient data-mining metacomputer. There are three levels of parallel...
141
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WWW
2001
ACM
16 years 5 months ago
2001
ACM
A wealth of information is available on the Web. But often, such data are hidden behind form interfaces which allow only a restrictive set of queries over the underlying databases...