11151 search results - page 302 / 2231 » On the Complexity of Model Expansion |
220
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SIGMOD
2003
ACM
16 years 7 months ago
2003
ACM
The learning-enhanced relevance feedback has been one of the most active research areas in content-based image retrieval in recent years. However, few methods using the relevance ...
177
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CCS
2009
ACM
16 years 2 months ago
2009
ACM
In both commercial and defense sectors a compelling need is emerging for rapid, yet secure, dissemination of information to the concerned actors. Traditional approaches to informa...
206
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ACNS
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. We examine the use of randomness extraction and expansion in key agreement (KA) protocols to generate uniformly random keys in the standard model. Although existing works...
211
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CIKM
2009
Springer
16 years 2 months ago
2009
Springer
Search engines that support structured documents typically support structure created by the author (e.g., title, section), and may also support structure added by an annotation pr...
229
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CLEF
2007
Springer
16 years 1 months ago
2007
Springer
We describe cross language retrieval experiments using Amharic queries and English language document collection from our participation in the bilingual ad hoc track at the CLEF 20...