799 search results - page 145 / 160 » Query Brokers for Distributed and Flexible Query Evaluation |
100
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SIGIR
2011
ACM
14 years 10 days ago
2011
ACM
Inverted indexes are the most fundamental and widely used data structures in information retrieval. For each unique word occurring in a document collection, the inverted index sto...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper we propose to transform an image descriptor so that nearest neighbor (NN) search for correspondences becomes the optimal matching strategy under the assumption that ...
158
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
To use their pool of resources efficiently, distributed stream-processing systems push query operators to nodes within the network. Currently, these operators, ranging from simple...
167
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ICDE
2002
IEEE
15 years 11 months ago
2002
IEEE
Difference, intersection, semi-join and anti-semi-join may be considered binary subset operators, in that they all return a subset of their left-hand argument. These operators are...
ICDE
2008
IEEE
15 years 4 months ago
2008
IEEE
Network accountability and forensic analysis have become increasingly important, as a means of performing network diagnostics, identifying malicious nodes, enforcing trust managem...