686 search results - page 71 / 138 » The use of XML to express a historical knowledge base |
DLOG
2001
13 years 9 months ago
2001
For description logics with existential restrictions, the size of the least common subsumer (lcs) of concept descriptions may grow exponentially in the size of the concept descrip...
IJCAI
2003
13 years 9 months ago
2003
Inconsistencies frequently occur in knowledge about the real-world. Some of these inconsistencies may be more significant than others, and some knowledgebases (sets of formulae) m...
DEXAW
2002
IEEE
14 years 20 days ago
2002
IEEE
The latest ontology languages can be translated into a description logic (DL), thus providing them with a formal semantics and associated reasoning procedures. We introduce the or...
PVLDB
2010
13 years 6 months ago
2010
Commercial databases compete for market share, which is composed of not only net-new sales to those purchasing a database for the first time, but also competitive “win-backs”...
ECML
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A clustering method is presented which can be applied to semantically annotated resources in the context of ontological knowledge bases. This method can be used to discov...