2338 search results - page 48 / 468 » Using UML to model relational database operations |
138
Voted
PKDD
2000
Springer
15 years 7 months ago
2000
Springer
: Relational representation of objects using graphs reveals much information that cannot be obtained by attribute value representations alone. There are already many databases that...
134
Voted
WEBDB
2005
Springer
15 years 9 months ago
2005
Springer
In the relational model it has been shown that the flat relational algebra has the same expressive power as the nested relational algebra, as far as queries over flat relations ...
147
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DEXAW
2007
IEEE
15 years 10 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...
203
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DASFAA
2010
IEEE
15 years 8 months ago
2010
IEEE
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
125
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PADL
2010
Springer
16 years 1 months ago
2010
Springer
This paper describes a framework to support the implementation of web-based systems to manipulate data stored in relational databases. Since the conceptual model of a relational da...