3836 search results - page 68 / 768 » Semantics of Database Transformations |
131
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WWW
2004
ACM
16 years 3 months ago
2004
ACM
Without textual descriptions or label information of images, searching semantic concepts in image databases is still a very challenging task. While automatic annotation techniques...
113
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SSDBM
2008
IEEE
15 years 8 months ago
2008
IEEE
We propose an automatic method for modeling a relational database that uses SQL triggers and foreign-keys to efficiently answer positive semantic queries about ground instances for...
116
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ICMCS
1999
IEEE
15 years 6 months ago
1999
IEEE
Image retrieval has commonly been attempted using non-semantic approaches. It is clear though, that semantic retrieval is more desirable because it facilitates the user's tas...
104
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ISMB
1997
15 years 3 months ago
1997
Molecular biology has a communicationproblem. There are manydatabases using their ownlabels and categories for storing data objects and someusing identical labels andcategories bu...
122
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DEXAW
2007
IEEE
15 years 8 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...