Keyphrases
- random sampling
- b tree
- active learning
- index structure
- data structure
- r tree
- sampling algorithm
- concurrency control
- sample size
- tree structure
- sliding window
- sampling procedure
- main memory databases
- main memory
- query processing
- access path
- arbitrary length
- reservoir sampling
- file organizations
- random samples
- random sample
- range queries
- storage utilization
- data mining
- sampling methods
- learning algorithm