475 search results - page 73 / 95 » A knowledge-based approach to ontology learning and semantic... |
SAC
2005
ACM
14 years 1 months ago
2005
ACM
Users’ search needs are often represented by words and images are retrieved according to such textual queries. Annotation words assigned to the stored images are most useful to ...
CICLING
2010
Springer
14 years 1 months ago
2010
Springer
We introduce an Information Extraction (IE) system which uses the logical theory of an ontology as a generalisation of the typical information extraction patterns to extract biolog...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
We describe an approach designed to reduce the costs of ontology development through the use of untrained, volunteer knowledge engineers. Results are provided from an experiment i...
BMCBI
2008
13 years 8 months ago
2008
Background: The explosive growth of biological data provides opportunities for new statistical and comparative analyses of large information sets, such as alignments comprising te...
SEMWEB
2009
Springer
14 years 2 months ago
2009
Springer
A key question regarding the future of the semantic web is “how will we acquire structured information to populate the semantic web on a vast scale?” One approach is to enter t...