Sciweavers

4335 search results - page 346 / 867
» Ontology Engineering Relationally
Sort
View
SEMWEB
2010
Springer
15 years 5 months ago
Representing and Querying Validity Time in RDF and OWL: A Logic-Based Approach
RDF(S) and OWL 2 currently support only static ontologies. In practice, however, the truth of statements often changes with time, and Semantic Web applications often need to repres...
Boris Motik
ER
2006
Springer
158views Database» more  ER 2006»
15 years 11 months ago
Database to Semantic Web Mapping Using RDF Query Languages
One of the main drawbacks of the Semantic Web is the lack of semantically rich data, since most of the information is still stored in relational databases. In this paper, we presen...
Cristian Pérez de Laborda, Stefan Conrad
OSS
2007
Springer
16 years 1 months ago
Free/Open Source Software Adoption, Public Policies and Development Indicators: An International Comparison
Despite the growing body of research on inner workings of FOSS development, there are few studies on its relation with broader developments in society. In this study we have attemp...
Harald Schmidbauer, Mehmet Gençer, Vehbi Si...
WWW
2006
ACM
16 years 8 months ago
DoNet: a semantic domotic framework
In the very near future complete households will be entirely networked as a de facto standard. In this poster we briefly describe our work in the area of domotics, where personali...
Malcolm Attard, Matthew Montebello
WWW
2005
ACM
16 years 8 months ago
OWL DL vs. OWL flight: conceptual modeling and reasoning for the semantic Web
The Semantic Web languages RDFS and OWL have been around for some time now. However, the presence of these languages has not brought the breakthrough of the Semantic Web the creat...
Axel Polleres, Dieter Fensel, Jos de Bruijn, Rub&e...