ST-hash: An efficient spatiotemporal index for massive trajectory data in a NoSQL database.
Xuefeng GuanCheng BoZhenqiang LiYaojin YuPublished in: Geoinformatics (2017)
Keyphrases
- database
- trajectory data
- relational databases
- moving objects
- space time
- databases
- data management
- road network
- b tree
- database systems
- indexing techniques
- moving object trajectories
- spatial and temporal
- database management systems
- temporal information
- spatio temporal
- machine learning
- data model
- data structure
- traffic management
- hash table