Managing uncertainty in location-based queries.
Gloria BordognaMarco PaganiGabriella PasiGiuseppe PsailaPublished in: Fuzzy Sets Syst. (2009)
Keyphrases
- query processing
- query language
- query evaluation
- imprecise information
- imprecise data
- efficient processing
- response time
- web search engines
- database queries
- database
- complex queries
- query logs
- range queries
- location based services
- user queries
- data sources
- social networking
- index structure
- aggregate queries
- data structure
- database systems