588 search results - page 1 / 118 » Ontology ranking based on the analysis of concept structures |
KCAP
2005
ACM
13 years 10 months ago
2005
ACM
In view of the need to provide tools to facilitate the reuse of existing knowledge structures such as ontologies, we present in this paper a system, AKTiveRank, for the ranking of...
CAISE
2003
Springer
13 years 9 months ago
2003
Springer
The overall problem addressed in this paper is to improve semantic interoperability in heterogeneous systems. Normally, the semantics of data is carried by ontology (concept model)...
KSEM
2010
Springer
13 years 2 months ago
2010
Springer
One criterion for the well-formedness of ontologies is that their hierarchical structure forms a lattice. Formal Concept Analysis (FCA) has been used as a technique for assessing ...
CLA
2004
13 years 6 months ago
2004
Ontologies, often defined as an explicit specification of conceptualization, are necessary for knowledge representation and knowledge exchange. Usually this means that ontology des...
TAL
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Geographic Information Retrieval (GIR) is a specialized Information Retrieval (IR) branch that deals with information related to geographical locations. Traditional IR en...