Keyphrases
- location based services
- budget constraints
- location based social networks
- quasi linear
- mobile devices
- location aware
- location information
- road network
- mobile users
- spatial data
- mashup
- uncertain data
- recommender systems
- location privacy
- collaborative filtering
- mobile environments
- mobile applications
- geographic regions
- wireless internet
- context aware
- user preferences
- moving object databases
- next generation networks
- artificial intelligence