2514 search results - page 479 / 503 » On the Computation of Approximations of Database Queries |
177
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CGA
2005
15 years 6 months ago
2005
visualization to abstract data sets like network intrusion detection, recommender systems, and database query results. Although display algorithms are a critical component in the v...
158
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GEOINFORMATICA
1998
15 years 5 months ago
1998
Due to the increasing popularity of spatial databases, researchers have focused their efforts on improving the query processing performance of the most expensive spatial database ...
182
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VLDB
2002
ACM
15 years 5 months ago
2002
ACM
With the rapid growth of XML-document traffic on the Internet, scalable content-based dissemination of XML documents to a large, dynamic group of consumers has become an important...
164
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ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
We propose a subspace learning algorithm for face recognition by directly optimizing recognition performance scores. Our approach is motivated by the following observations: 1) Di...
289
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Temporal data analysis in data warehouses and data streaming systems often uses time decay to reduce the importance of older tuples, without eliminating their influence, on the res...