Public checkins versus private queries: measuring and evaluating spatial preference.
James CaverleeZhiyuan ChengWai Gen YeeRoger LiewYuan LiangPublished in: LBSN@GIS (2012)
Keyphrases
- spatial networks
- query language
- spatial queries
- query processing
- public private
- web search engines
- spatial information
- response time
- user queries
- spatial and temporal
- spatial relationships
- spatio temporal
- efficient processing
- database queries
- query evaluation
- database
- spatial data
- spatial database systems
- answering queries
- query formulation
- multi attribute
- range queries
- road network
- data sources
- databases
- multi criteria
- complex queries
- attribute values
- space time
- multi dimensional
- query types
- spatio temporal databases
- relational databases