Processing Location-Based Aggregate Queries in Road Networks.
Yuan-Ko HuangPublished in: J. Inf. Sci. Eng. (2020)
Keyphrases
- aggregate queries
- road network
- location based services
- data cube
- shortest path
- probabilistic xml
- query processing
- travel time
- moving objects
- efficient computation
- location information
- spatial databases
- spatial networks
- multi dimensional
- approximate answers
- neural network
- traffic conditions
- machine learning
- feature selection
- three dimensional
- distributed environment
- efficient processing
- trajectory data
- range queries
- road segments
- video sequences
- database