SINAI at GeoCLEF 2006: Expanding the Topics with Geographical Information and Thesaurus.
Manuel García VegaMiguel Ángel García CumbrerasLuis Alfonso Ureña LópezJosé M. Perea-OrtegaPublished in: CLEF (Working Notes) (2006)
Keyphrases
- geographical information
- information retrieval
- spatial data
- geographical information systems
- keywords
- document retrieval
- information retrieval systems
- remote sensing data
- digital libraries
- document collections
- query expansion
- metadata
- natural language processing
- google maps
- spatial databases
- web sources
- website
- image processing