DSPI: An Efficient Index for Processing Range Queries on Wireless Broadcast Stream.
Kwanho InSeongkyu KimUng-Mo KimPublished in: MUSIC (2013)
Keyphrases
- range queries
- index structure
- efficient processing
- data placement
- wireless broadcast
- multi dimensional
- indexing techniques
- r tree
- continuous queries
- query processing
- b tree
- similarity queries
- cost model
- data structure
- main memory
- spatial databases
- metric space
- range aggregate queries
- knn
- spatial queries
- sliding window
- query execution
- data streams
- mobile objects
- tree structure
- nearest neighbor
- fault tolerant
- database
- database management systems
- database systems