688 search results - page 57 / 138 » A Concept Hierarchy Based Ontology Mapping Approach |
DKE
2002
13 years 8 months ago
2002
We introduce the notion of iceberg concept lattices and show their use in knowledge discovery in databases. Iceberg lattices are a conceptual clustering method, which is well suit...
ERCIMDL
2008
Springer
13 years 10 months ago
2008
Springer
Findings from a data mapping and extraction exercise undertaken as part of the STAR project are described and related to recent work in the area. The exercise was undertaken in con...
VISSOFT
2005
IEEE
14 years 2 months ago
2005
IEEE
The paper presents a new visualization approach to support static concept location in source code. The approach is realized through the combination of two existing tools: IRiSS, w...
KDD
2004
ACM
14 years 9 months ago
2004
ACM
Traditional clustering is a descriptive task that seeks to identify homogeneous groups of objects based on the values of their attributes. While domain knowledge is always the bes...
ICLP
2005
Springer
14 years 2 months 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...