Optimized skyline queries on road networks using nearest neighbors.
Maytham SafarDalal El-AminDavid TaniarPublished in: Pers. Ubiquitous Comput. (2011)
Keyphrases
- skyline queries
- road network
- query point
- nearest neighbor
- skyline computation
- nearest neighbor search
- spatial queries
- k nearest neighbor
- distributed environment
- data distribution
- travel time
- shortest path
- knn
- data objects
- location based services
- metric space
- spatio temporal databases
- data points
- sliding window
- moving objects
- data partitioning
- spatial networks
- spatial databases
- user preferences
- query types
- database queries
- road segments
- distance function
- index structure
- databases
- neural network
- data management