397 search results - page 4 / 80 » Probabilistic Ontologies and Relational Databases |
SIGMOD
2004
ACM
14 years 6 months ago
2004
ACM
Semantic integration is an active area of research in several disciplines, such as databases, information-integration, and ontologies. This paper provides a brief survey of the ap...
CIKM
2010
Springer
13 years 4 months ago
2010
Springer
This paper proposes a ranking method to exploit statistical correlations among pairs of attribute values in relational databases. For a given query, the correlations of the query ...
ESWS
2004
Springer
14 years 2 days ago
2004
Springer
Abstract. We propose a novel approach to reverse engineering of relational databases to ontologies. Our approach is based on the idea that semantics of a relational database can be...
AI
2003
Springer
13 years 12 months ago
2003
Springer
SMC
2010
IEEE
13 years 5 months ago
2010
IEEE
—We outline SoftFacts, an ontology mediated top-k information retrieval system over relational databases. An ontology layer is used to define (in terms of a OWL-QL like Semantic...