2286 search results - page 107 / 458 » The Combination and Evaluation of Query Performance Predicti... |
168
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...
132
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Both compressed sensing (CS) and parallel imaging effectively reconstruct magnetic resonance images from undersampled data. Combining both methods enables imaging with greater und...
122
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ATAL
2005
Springer
15 years 10 months ago
2005
Springer
Social insects such as ants and bees perform complex tasks with pheromone communication despite lack of top-down style control. We have examined applications of this pheromone par...
240
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ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
This paper introduces a framework for processing continuous, exact queries over continuous update XML streams. Instead of eagerly performing the updates on cached portions of the s...
129
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IDEAS
2005
IEEE
15 years 10 months ago
2005
IEEE
We introduce and study a new class of queries that we refer to as ACMA (arithmetic constraints on multiple attributes) queries. Such combinatorial queries require the simultaneous...