3836 search results - page 83 / 768 » Semantics of Database Transformations |
127
Voted
IJIIDS
2010
14 years 9 months ago
2010
Abstract. This paper presents the semantics of database mappings in the relational database (DB) category, based on the power-view monad T and monadic algebras. The semantics can b...
126
Voted
WWW
2003
ACM
16 years 3 months ago
2003
ACM
The vision of the Semantic Web is to give data on the web a welldefined meaning by representing it in RDF and linking it to commonly accepted ontologies. Most formatted data today...
117
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JUCS
2008
15 years 2 months ago
2008
Abstract: Denotational semantics is a powerful technique to formally define programming languages. However, language constructs are not always orthogonal, so many semantic equation...
237
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ICDE
2007
IEEE
16 years 3 months ago
2007
IEEE
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between score and uncertainty makes traditio...
105
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ICDE
2010
IEEE
15 years 9 months ago
2010
IEEE
—Many modern optimizers use a transformation rule based framework. While there has been a lot of work on identifying new transformation rules, there has been little work focused ...