378 search results - page 7 / 76 » Automatic generation of concept hierarchies using WordNet |
ISI
2004
Springer
14 years 25 days ago
2004
Springer
It is important to automatically extract key information from sensitive text documents for intelligence analysis. Text documents are usually unstructured and information extraction...
IADIS
2008
13 years 9 months ago
2008
The aim of this paper is to present an innovative approach for generating multiple choice questions in automatic way. Although other approaches have been already reported in the l...
SAC
2005
ACM
14 years 1 months ago
2005
ACM
A great jump towards the advent of the Semantic Web will take place when a critical mass of web resources is available for use in a semantic way. This goal can be reached by the c...
ECIR
2004
Springer
13 years 9 months ago
2004
Springer
A medium-scale user study was carried out to investigate the usability of a concept-based query expansion support tool. The tool was fully integrated into the interface of an IR sy...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
The annotation of words and phrases by ontology concepts is extremely helpful for semantic interpretation. However many ontologies, e.g. WordNet, are too fine-grained and even hu...