A Continuous Query Indexing Method for Location Based Services in Broadcast Environments.
Kyoungsoo BokYonghun ParkJaesoo YooPublished in: IEICE Trans. Commun. (2017)
Keyphrases
- location based services
- indexing method
- continuous queries
- spatial data
- r tree
- mobile devices
- location information
- road network
- mobile users
- similarity measurement
- query processing
- data streams
- indexing techniques
- multimedia databases
- query optimization
- sliding window
- mobile applications
- efficient processing
- uncertain data
- streaming data
- query execution
- mobile phone
- indexing structure
- feature selection
- machine learning
- cost model
- metric space