An efficient continuous k-nearest neighbor query processing scheme for multimedia data sharing and transmission in location based services.
Kyoungsoo BokYonghun ParkJaesoo YooPublished in: Multim. Tools Appl. (2019)
Keyphrases
- k nearest neighbor
- data sharing
- location based services
- location dependent queries
- knn
- multimedia
- query processing
- query point
- nearest neighbor
- data access
- location information
- spatial data
- mobile devices
- data integration
- spatial queries
- mobile users
- mobile computing
- mobile environments
- data management
- information sharing
- road network
- privacy protection
- peer to peer
- support vector machine
- mobile applications
- r tree
- uncertain data
- neural network
- databases
- index structure
- range queries
- similarity search
- reverse nearest neighbor
- database systems
- distance function
- data model
- multimedia data
- data streams
- digital libraries
- data points
- spatial databases