2963 search results - page 460 / 593 » An architecture for generic extensions |
246
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Traditional DBMSs decouple statistics collection and query optimization both in space and time. Decoupling in time may lead to outdated statistics. Decoupling in space may cause s...
301
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
The ability to compute top-k matches to XML queries is gaining importance due to the increasing number of large XML repositories. The efficiency of top-k query evaluation relies o...
281
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
Besides being adopted as the new interchange format for the Internet, XML is finding increasing acceptance as a native data repository language. In order to make XML repositories ...
260
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ICDE
2001
IEEE
16 years 7 months ago
2001
IEEE
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
270
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ICDE
1999
IEEE
16 years 7 months ago
1999
IEEE
Increasingly, for extensibility and performance, specialpurpose application code is being integrated with database system code. Such application code has direct access to database...