Optimal hybrid broadcast scheduling and adaptive cooperative caching for spatial queries in road networks.
M. VeereshaM. SugumaranPublished in: J. Ambient Intell. Humaniz. Comput. (2017)
Keyphrases
- spatial queries
- road network
- spatial databases
- query processing
- broadcast scheduling
- efficient processing
- spatial data
- spatial objects
- k nearest neighbor
- r tree
- geographic information systems
- range queries
- shortest path
- query result
- spatial networks
- moving objects
- query types
- location based services
- database
- database systems
- knn
- index structure
- trajectory data
- databases