Monitoring the Top-m Aggregation in a Sliding Window of Spatial Queries.
Farhana Murtaza ChoudhuryZhifeng BaoJ. Shane CulpepperTimos SellisPublished in: CoRR (2016)
Keyphrases
- sliding window
- spatial queries
- continuous monitoring
- skyline queries
- spatial databases
- efficient processing
- data streams
- spatial data
- spatial objects
- r tree
- range queries
- query processing
- k nearest neighbor
- continuous queries
- streaming data
- road network
- fixed size
- geographic information systems
- real time
- health monitoring
- multi dimensional
- cost model
- neural network
- efficient implementation
- nearest neighbor
- knn
- databases