Efficient algorithms for optimal location queries in road networks.
Zitong ChenYubao LiuRaymond Chi-Wing WongJiamin XiongGanglin MaiCheng LongPublished in: SIGMOD Conference (2014)
Keyphrases
- road network
- optimal location
- spatial networks
- shortest path
- path queries
- fastest path
- spatial queries
- uncertain trajectories
- trip planning
- travel time
- objects moving
- query processing
- moving objects
- location based services
- facility location
- spatial databases
- k nearest neighbor
- query language
- efficient processing
- transportation networks
- road segments
- traffic conditions
- trajectory data
- complex queries
- query types
- particle swarm optimization
- linear programming
- three dimensional