2514 search results - page 329 / 503 » On the Computation of Approximations of Database Queries |
206
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Traditional image retrieval methods require a "query image" to initiate a search for members of an image category. However, when the image database is unstructured, and ...
193
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IPPS
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper is concerned with the efficient execution of multiplesequence alignmentmethodsin a multipleclientenvironment. Multiple sequence alignment (MSA) is a computationally ex...
257
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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...
203
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DAMON
2007
Springer
16 years 1 months ago
2007
Springer
In this work, we research the suitability of the Cell Broadband Engine for database processing. We start by outlining the main architectural features of Cell and use microbenchmar...
165
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SSDBM
2000
IEEE
15 years 11 months ago
2000
IEEE
Existing datacube precompuatation schemes materialize selected datacube tuples on disk, choosing the most beneficial cuboids (i.e., combinations of dimensions) to materialize giv...