Approximating Geographical Queries.
Arianna D'UliziaFernando FerriAnna FormicaPatrizia GrifoniPublished in: J. Comput. Sci. Technol. (2009)
Keyphrases
- query processing
- response time
- query language
- complex queries
- efficient processing
- query evaluation
- geographical locations
- database queries
- query logs
- answering queries
- database
- user queries
- web search engines
- user defined
- web queries
- range queries
- search queries
- result set
- retrieval systems
- geographical information systems
- probabilistic databases
- pre computed
- data sets