2845 search results - page 30 / 569 » Constraints over Ontologies |
EKAW
2010
Springer
13 years 7 months ago
2010
Springer
A scenario in ontology development and its use is hypothesis testing, such as finding new subconcepts based on the data linked to the ontology. During such experimentation, knowle...
ADAPTIVE
2007
Springer
14 years 3 months ago
2007
Springer
Ontologies and reasoning are the key terms brought into focus by the semantic web community. Formal representation of ontologies in a common data model on the web can be taken as a...
DLOG
2010
13 years 6 months ago
2010
We put forward a methodological approach aimed at guiding ontology modellers in choosing which relations to reify. Our proposal is based on the notion of aggregation as used in con...
ICTAI
2009
IEEE
14 years 3 months ago
2009
IEEE
Knowledge constantly grows in scientific discourse and is revised over time by domain experts. The body of knowledge will get structured and refined as the Communities of Practice...
LREC
2010
13 years 10 months ago
2010
Ontology population from text is becoming increasingly important for NLP applications. Ontologies in OWL format provide for a standardized means of modeling, querying, and reasoni...