112 search results - page 7 / 23 » Characterising Concept's Properties in Ontologies |
DEXAW
2003
IEEE
14 years 9 days ago
2003
IEEE
In this work we consider ontologies as knowledge structures that specify terms, their properties and relations among them to enable knowledge extraction from texts. We represent o...
OTM
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This article wants to address the need for a research effort and framework that studies and embraces the novel, difficult but crucial issues of adaptation of knowledge r...
KER
2008
13 years 7 months ago
2008
Human categorization is neither a binary nor a context-free process. Rather, the criteria that govern the use and recognition of certain concepts may be satisfied to different deg...
WWW
2004
ACM
14 years 7 months ago
2004
ACM
The understanding of Semantic Web documents is built upon ontologies that define concepts and relationships of data. Hence, the correctness of ontologies is vital. Ontology reason...
ICLP
2005
Springer
14 years 16 days ago
2005
Springer
Abstract Description Logics (DLs) are a family of class (concept) based knowledge representation formalisms. They are characterised by the use of various constructors to build comp...