2514 search results - page 187 / 503 » On the Computation of Approximations of Database Queries |
172
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Recently, hashing based Approximate Nearest Neighbor (ANN) techniques have been attracting lots of attention in computer vision. The data-dependent hashing methods, e.g., Spectral...
177
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PVLDB
2008
15 years 6 months ago
2008
Summaries of massive data sets support approximate query processing over the original data. A basic aggregate over a set of records is the weight of subpopulations specified as a ...
323
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
This demonstration program presents the V*-kNN algorithm, an efficient algorithm to process moving k nearest neighbor queries (MkNN). The V*-kNN algorithm is based on a safe-region...
198
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FQAS
2009
Springer
15 years 11 months ago
2009
Springer
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
160
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IJCV
2006
15 years 6 months ago
2006
: Shape recognition is the field of computer vision which addresses the problem of finding out whether a query shape lies or not in a shape database, up to a certain invariance. Mo...