3836 search results - page 163 / 768 » Semantics of Database Transformations |
138
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ICPR
2000
IEEE
15 years 8 months ago
2000
IEEE
In this paper, fractal transforms are employed with the aim of image recognition. It is known that such transforms are highly sensitive to distortions like a small shift of an ima...
128
Voted
PRL
2006
15 years 3 months ago
2006
Dealing with non-linear distortion in fingerprint images is a major difficulty for automated fingerprint verification systems. While this distortion can be a nuisance in minutiae ...
143
Voted
ISVC
2010
Springer
15 years 2 months ago
2010
Springer
Extraction of blood vessels within the retina is an important task that can help in detecting a number of diseases, including diabetic retinopathy. Current techniques achieve good,...
143
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ICDT
2010
ACM
15 years 8 months ago
2010
ACM
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
180
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SDB
1995
15 years 7 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...