Map-reduce for calibrating massive bus trajectory data.
Dapeng LiHaitao YuXiaohua ZhouMengdan GaoPublished in: ITST (2013)
Keyphrases
- trajectory data
- map reduce
- cloud computing
- efficient implementation
- open source
- parallel computation
- space time
- moving objects
- community detection
- recently developed
- moving object trajectories
- road network
- temporal information
- spatial data
- parallel computing
- mobility data
- data analysis
- join operations
- databases
- join algorithms
- general purpose
- data structure
- case study