SNAL: Spatial Network Algebra for Modeling Spatial Networks in Database Systems.
Lin QiHuiyuan ZhangMarkus SchneiderPublished in: GISTAM (2016)
Keyphrases
- spatial networks
- road network
- database systems
- k nearest neighbor
- metric space
- travel time
- moving objects
- shortest path
- mobile objects
- knn
- data model
- data management
- databases
- trajectory data
- spatial queries
- database management systems
- query optimization
- nearest neighbor
- relational database systems
- high dimensional
- feature selection