A Natural Language Interface for Information Retrieval on Semantic Web Documents.
Paulo QuaresmaIrene Pimenta RodriguesPublished in: AWIC (2003)
Keyphrases
- web documents
- information retrieval
- information extraction
- vector space model
- semantic association
- unstructured documents
- structured documents
- keywords
- web search engines
- search engine
- web pages
- html documents
- semantic information
- semi structured
- information retrieval systems
- document representation
- semantic similarity
- information access
- natural language
- semantically related
- link structure
- text retrieval
- web data
- language model
- text mining
- semantic relationships
- natural language processing
- focused crawling
- related documents
- web content
- semantic features
- test collection
- co occurrence
- document collections
- semantic web
- query expansion