688 search results - page 31 / 138 » A Concept Hierarchy Based Ontology Mapping Approach |
IMCSIT
2010
13 years 5 months ago
2010
This paper presents a methodology for learning taxonomic relations from a set of documents that each explain one of the concepts. Three different feature extraction approaches with...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Effective communication in open environments relies on the ability of agents to reach a mutual understanding of the exchanged message by reconciling the vocabulary (ontology) used....
INFOVIS
1999
IEEE
13 years 12 months ago
1999
IEEE
Interactive selection is a critical component in exploratory visualization, allowing users to isolate subsets of the displayed information for highlighting, deleting, analysis, or...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
Ontology learning integrates many complementary techniques, including machine learning, natural language processing, and data mining. Specifically, clustering techniques facilitat...
ERSHOV
2006
Springer
13 years 11 months ago
2006
Springer
We present an approach to support the evolution of online, distributed, reusable, and extendable ontologies based on the RDF data model. The approach works on the basis of atomic c...