4335 search results - page 51 / 867 » Ontology Engineering Relationally |
JODS
2006
13 years 8 months ago
2006
Abstract. Many problems in Information and Data Management require a semantic account of a database schema. At its best, such an account consists of formulas expressing the relatio...
ICWE
2004
Springer
14 years 2 months ago
2004
Springer
Current Web Engineering methods develop "closed" web applications from conceptual models. This fact makes difficult the integration and the interoperability of different ...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Semantic web ontology languages, such as OWL, have been widely used for knowledge representation. Through empirical analysis of real-world ontologies we discover that, like many n...
SEMWEB
2007
Springer
14 years 2 months ago
2007
Springer
The reasons for the lack of uptake of the semantic web amongst ordinary users can be attributed to technology perception, comprehensibility and ease of use. To address these three ...
WEBI
2007
Springer
14 years 2 months ago
2007
Springer
The paper addresses a problem of combining XML querying with ontology reasoning. We present an extension of a rule-based XML query and transformation language Xcerpt. The extensio...