2635 search results - page 448 / 527 » Algorithms for the Database Layout Problem |
184
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CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
In this paper, we present an efficient general-purpose objective no-reference (NR) image quality assessment (IQA) framework based on unsupervised feature learning. The goal is to...
158
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TKDE
2012
13 years 6 months ago
2012
—Search engine companies collect the “database of intentions”, the histories of their users’ search queries. These search logs are a gold mine for researchers. Search engin...
252
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GIS
2006
ACM
16 years 5 months ago
2006
ACM
Given a query point and a collection of spatial features, a multi-type nearest neighbor (MTNN) query finds the shortest tour for the query point such that only one instance of eac...
124
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
We introduce a new theoretical derivation, evaluation methods, and extensive empirical analysis for an automatic query expansion framework in which model estimation is cast as a r...
140
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
XML has become a popular method of data representation both on the web and in databases in recent years. One of the reasons for the popularity of XML has been its ability to encod...