Parallel grid-based density peak clustering of big trajectory data.
Xinzheng NiuYunhong ZhengPhilippe Fournier-VigerBing WangPublished in: Appl. Intell. (2022)
Keyphrases
- trajectory data
- clustering method
- road network
- clustering algorithm
- moving object trajectories
- spatial data
- traffic management
- k means
- density based clustering algorithm
- mobility data
- temporal information
- image sequences
- arbitrary shape
- big data
- moving objects
- multidimensional data
- shared memory
- data objects
- spatial networks
- data points
- image retrieval
- dense regions