6004 search results - page 872 / 1201 » Parallelizing query optimization |
106
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VLDB
2005
ACM
15 years 8 months ago
2005
ACM
In an “uncertain database”, an object o is associated with a multi-dimensional probability density function (pdf), which describes the likelihood that o appears at each positi...
131
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DASFAA
2003
IEEE
15 years 8 months ago
2003
IEEE
Various models and approaches have been proposed for mapping XML data into relational tables recently. Most of those approaches produce relational schema for given XML data, based...
131
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ICCV
2003
IEEE
15 years 8 months ago
2003
IEEE
Concept learning in content-based image retrieval (CBIR) systems is a challenging task. This paper presents an active concept learning approach based on mixture model to deal with...
122
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SISW
2003
IEEE
15 years 8 months ago
2003
IEEE
Several architectures have been recently proposed that store relational data in encrypted form on untrusted relational databases. Such architectures permit the creation of novel I...
110
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ISMIR
2001
Springer
15 years 7 months ago
2001
Springer
The problem of Music Information Retrieval can often be formalized as “searching for multidimensional trajectories”. It is well known that string-matching techniques provide r...