3341 search results - page 308 / 669 » On Bounded Queries and Approximation |
167
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Main memory is a critical resource when processing non-blocking queries with state intensive operators that require real-time responses. While partitioned parallel processing can ...
199
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DAGSTUHL
2006
15 years 8 months ago
2006
Abstract. Similarity search in large multimedia databases requires efficient query processing based on suitable similarity models. Similarity models consist of a feature extraction...
213
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Abstract— In this paper, we propose a novel, effective and efficient probabilistic pruning criterion for probabilistic similarity queries on uncertain data. Our approach support...
211
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ICDE
2011
IEEE
14 years 10 months ago
2011
IEEE
— Uncertain data is quite common nowadays in a variety of modern database applications. At the same time, the join operation is one of the most important but expensive operations...
306
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Incompleteness due to missing attribute values (aka "null values") is very common in autonomous web databases, on which user accesses are usually supported through media...