9683 search results - page 427 / 1937 » Query performance prediction |
134
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ESA
2003
Springer
15 years 10 months ago
2003
Springer
Sequencing by Hybridization (SBH) is a method for reconstructing an unknown DNA string based on obtaining, through hybridization experiments, whether certain short strings appear ...
164
Voted
CIVR
2010
Springer
15 years 9 months ago
2010
Springer
Traditional image retrieval techniques search for images without considering the query context. When they are applied to applications like annotating text with images, the results...
144
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VL
2000
IEEE
15 years 9 months ago
2000
IEEE
The accurate formulation of boolean expressions is a notorious problem in programming languages and database query tools. This paper studies the ways that untrained users naturall...
154
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KR
1992
Springer
15 years 9 months ago
1992
Springer
While the task of answering queries from an arbitrary propositional theory is intractable in general, it can typicallybe performed e ciently if the theory is Horn. This suggests t...
125
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VLDB
1992
ACM
15 years 9 months ago
1992
ACM
In this paper, we explore the execution of pipelined hash joins in a multiprocessor-based database system. To improve the query execution, an innovative approach on query executio...