4616 search results - page 102 / 924 » Beyond relational databases |
169
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DATESO
2009
15 years 2 months ago
2009
Ontology as a knowledge base can provide different reasoning tasks, e.g. to check consistency of the ontology or to check whether a resource is instance of a concept or not. In thi...
113
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CORR
2004
Springer
15 years 4 months ago
2004
Springer
132
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
Research in relational data mining has two major directions: finding global models of a relational database and the discovery of local relational patterns within a database. While...
226
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PODS
2009
ACM
16 years 5 months ago
2009
ACM
The paper investigates the question of whether a partially closed database has complete information to answer a query. In practice an enterprise often maintains master data Dm, a ...
272
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ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa...