2181 search results - page 29 / 437 » Ontologies and Description Logics |
CIKM
2008
Springer
14 years 12 months ago
2008
Springer
Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...
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EDBT
2002
ACM
15 years 10 months ago
2002
ACM
Ontologies are set to play a key role in the "Semantic Web", extending syntactic interoperability to semantic interoperability by providing a source of shared and precise...
DLOG
2001
14 years 11 months ago
2001
daml+oil is a new description logic developed for use within the DAML project and as a submission to the upcoming W3C semantic web ontology working group. It is closely based on t...
DEXAW
2008
IEEE
15 years 4 months ago
2008
IEEE
The semantic web aims at enabling the web to understand and answer the requests from people and machines. It relies on several standards for representing and reasoning about web c...
DLOG
2008
15 years 9 days ago
2008
A recurring problem in conceptual modelling and ontology development is the representation of part-whole relations, with a requirement to be able to distinguish between essential a...