2675 search results - page 322 / 535 » From Ontology to Relational Databases |
222
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KDD
2004
ACM
16 years 3 days ago
2004
ACM
Using SQL has not been considered an efficient and feasible way to implement data mining algorithms. Although this is true for many data mining, machine learning and statistical a...
187
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
There are principal differences between the relational model and XML's tree model. This causes problems in all cases where information from these two worlds has to be brought...
144
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CIKM
1999
Springer
15 years 11 months ago
1999
Springer
The join relational operation is one of the most expensive among database operations. In this study, we consider the problem of scheduling page accesses in join processing. This r...
192
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JVCIR
2010
15 years 5 months ago
2010
We propose a probabilistic graphical model to represent weakly annotated images1 . This model is used to classify images and automatically extend existing annotations to new image...
206
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper, we propose an ordinal hyperplane ranking algorithm called OHRank, which estimates human ages via facial images. The design of the algorithm is based on the relative...