Parallel in-memory trajectory-based spatiotemporal topological join.
Suprio RayAngela Demke BrownNick KoudasRolando BlancoAnil K. GoelPublished in: IEEE BigData (2015)
Keyphrases
- distributed shared memory
- multi threaded
- parallel hardware
- moving objects
- query optimization
- processing elements
- map reduce
- level parallelism
- memory usage
- distributed memory
- memory space
- memory footprint
- shared memory
- parallel processing
- spatial and temporal
- moving points
- spatiotemporal data
- object trajectories
- continuously moving
- memory size
- trajectory data
- multi core processors
- parallel execution
- join operations
- parallel computing
- join algorithms
- parallel implementation
- cost model
- space time
- query processing
- relational databases