Semi-automatic ontology extension using spreading activation
This paper describes a system to semi-automatically extend and refine ontologies by mining textual data from the Web sites of international online media. Expanding a seed ontology creates a semantic network through co-occurrence analysis, trigger phrase analysis, and disambiguation based on the Word...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Springer
2005
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| Subjects: | |
| Online Access: | http://www.jucs.org/jukm_0_1/semi_automatic_ontology_extension/scharlb.pdf http://hdl.handle.net/20.500.11937/16085 |