k-Multi-preference query over road networks.
Peiguang LinYilong YinPeiyao NiePublished in: Pers. Ubiquitous Comput. (2016)
Keyphrases
- road network
- path queries
- spatial queries
- shortest path
- fastest path
- travel time
- spatial networks
- spatial databases
- moving objects
- query evaluation
- trip planning
- query processing
- location based services
- data structure
- complex queries
- transportation networks
- spatial data
- route planning
- geographic information systems
- user queries
- traffic data
- retrieval method
- query point
- traffic congestion
- trajectory data
- data objects
- range queries
- video sequences