3836 search results - page 191 / 768 » Semantics of Database Transformations |
135
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ACTAC
1998
15 years 3 months ago
1998
In a semi-structured database there is no clear separation between the data and the schema, and the degree to which it is structured depends on the application. Semi-structured da...
132
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CONCUR
2004
Springer
15 years 9 months ago
2004
Springer
We propose a framework where behavioural properties of finite-state systems modelled as graph transformation systems can be expressed and verified. The technique is based on the ...
124
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ICIP
2004
IEEE
16 years 5 months ago
2004
IEEE
In the framework of a face verification system using local features and a Gaussian Mixture Model based classifier, we address the problem of non-frontal face verification (when on...
135
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ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
Herein, we propose a new content based image retrieval method. The novelty of our approach lies in the applied image similarity measure : Unlike traditional features like color, t...
121
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SIBGRAPI
2005
IEEE
15 years 9 months ago
2005
IEEE
Despite the efficacy of minutia-based fingerprint matching techniques for good-quality images captured by optical sensors, minutia-based techniques do not often perform so well on...