A Novel Representation and Compression for Queries on Trajectories in Road Networks (Extended Abstract).
Xiaochun YangBin WangKai YangChengfei LiuBaihua ZhengPublished in: ICDE (2019)
Keyphrases
- extended abstract
- road network
- uncertain trajectories
- objects moving
- spatial networks
- moving objects
- trajectory data
- moving object trajectories
- shortest path
- moving objects databases
- road segments
- similarity search
- spatial queries
- path queries
- fastest path
- travel time
- trip planning
- query processing
- geographic information systems
- query evaluation
- route planning
- spatial databases
- query language
- transportation networks
- moving object databases
- range queries
- spatio temporal
- efficient processing
- traffic data
- query point
- location based services