Similarity-Based Compression of GPS Trajectory Data.
Jeremy BirnbaumHsiang-Cheng MengJeong-Hyon HwangCatherine T. LawsonPublished in: COM.Geo (2013)
Keyphrases
- trajectory data
- gps data
- map matching
- traffic management
- space time
- moving object trajectories
- road network
- image compression
- spatial data
- compression algorithm
- moving objects
- road segments
- data compression
- temporal information
- compression ratio
- mobility data
- textual information retrieval
- spatio temporal
- wifi
- traffic conditions
- three dimensional
- vehicle tracking
- low level