A distributed hybrid index for processing continuous range queries over moving objects.
Ziqiang YuFatos XhafaYuehui ChenKun MaPublished in: Soft Comput. (2019)
Keyphrases
- range queries
- spatio temporal queries
- index structure
- efficient processing
- mobile objects
- range query processing
- multi dimensional
- moving objects
- indexing techniques
- similarity queries
- moving object databases
- b tree
- access structure
- r tree
- metric space
- query processing
- spatial queries
- exact match
- load shedding
- multidimensional data
- disk accesses
- sequential scan
- distributed systems
- main memory
- database management systems
- range aggregate queries
- data structure
- indexing structure
- continuous queries
- nearest neighbor
- video sequences
- database
- bitmap indexes
- peer to peer
- spatial join
- spatio temporal databases
- mobile agents
- knn
- image sequences