378 search results - page 4 / 76 » Automatic generation of concept hierarchies using WordNet |
CORIA
2008
13 years 9 months ago
2008
Semantic interoperability between heterogeneous sources of information is significant problems because of the number growing of sources of information available on the Web. The use...
EMNLP
2010
13 years 5 months ago
2010
Although many algorithms have been developed to harvest lexical resources, few organize the mined terms into taxonomies. We propose (1) a semi-supervised algorithm that uses a roo...
LREC
2010
13 years 9 months ago
2010
Semantic lexicons and lexical ontologies are some major resources in natural language processing. Developing such resources are time consuming tasks for which some automatic metho...
DBA
2006
13 years 8 months ago
2006
This paper presents an approach to produce generalization candidates for a concept hierarchy without the necessity of being an expert in the domain to be generalized and ...
LWA
2007
13 years 9 months ago
2007
In this paper we investigate how a small number of high-level concepts derived for video shots, such as Sports, Face, Indoor, etc., can be used effectively for ad hoc search in vi...