2229 search results - page 235 / 446 » The Case for Grounding Databases |
272
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Consider multiple users searching for a hotel room, based on size, cost, distance to the beach, etc. Users may have variable preferences expressed by different weights on the attri...
277
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Database search for images containing icons with specific mutual spatial relationships can be facilitated by an appropriately structured index. For the case of images containing s...
276
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Algorithms that exploit sort orders are widely used to implement joins, grouping, duplicate elimination and other set operations. Query optimizers traditionally deal with sort ord...
249
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ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
The query optimizer of a database system is confronted with two aspects when handling user-defined functions (UDFs) in query predicates: the vast differences in evaluation costs b...
289
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
XML documents are typically queried with a combination of value search and structure search. While querying by values can leverage traditional database technologies, evaluating st...