2217 search results - page 153 / 444 » Rank-aware Query Optimization |
178
Voted
CIKM
2008
Springer
15 years 8 months ago
2008
Springer
The typical workload in a database system consists of a mixture of multiple queries of different types, running concurrently and interacting with each other. Hence, optimizing per...
147
Voted
CGO
2005
IEEE
15 years 12 months ago
2005
IEEE
Optimization of a real world application BLAST is used to demonstrate the limitations of static and profile-guided optimizations and to highlight the potential of runtime optimiz...
176
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IS
2007
15 years 6 months ago
2007
Preference queries are relational algebra or SQL queries that contain occurrences of the winnow operator (find the most preferred tuples in a given relation). Such queries are pa...
419
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ICDE
2008
IEEE
17 years 6 months ago
2008
IEEE
Recently, there has been much interest in processing skyline queries for various applications that include decision making, personalized services, and search pruning. Skyline queri...
285
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
To effectively support today's global economy, database systems need to manage data in multiple languages simultaneously. While current database systems do support the storag...