Geographic Expansion of Queries to Improve the Geographic Information Retrieval Task.
José M. Perea-OrtegaLuis Alfonso Ureña LópezPublished in: NLDB (2012)
Keyphrases
- geographic information
- geographic data
- geographic locations
- google earth
- geographic location
- geographic information retrieval
- spatial data
- web documents
- metadata
- geo location
- query language
- geographic information systems
- machine learning
- database
- efficient processing
- range queries
- query processing
- information retrieval
- indexing techniques
- geographical information systems
- database management systems
- image data
- web pages