Semantic retrieval and ranking of Semantic Web documents using free-form queries.
Vassilis SpiliopoulosKonstantinos KotisGeorge A. VourosPublished in: Int. J. Metadata Semant. Ontologies (2008)
Keyphrases
- web documents
- semantic retrieval
- free form
- web search engines
- semantic association
- anchor text
- web pages
- semi structured
- web search
- query logs
- image annotation
- keywords
- query language
- current web
- information extraction
- keyword queries
- user queries
- image retrieval
- ranking algorithm
- returned by a search engine
- social annotations
- complex scenes
- link analysis
- search queries
- web content
- search engine
- object recognition
- knowledge base
- databases
- relational databases
- unstructured documents