IO-Top-k: Index-access Optimized Top-k Query Processing.
Hannah BastDebapriyo MajumdarRalf SchenkelMartin TheobaldGerhard WeikumPublished in: VLDB (2006)
Keyphrases
- query processing
- index structure
- inverted index
- early termination
- query optimization
- database systems
- database query processing
- query evaluation
- cost model
- similarity search
- r tree
- block max
- efficient processing
- query result
- data management
- inverted lists
- range queries
- b tree
- user queries
- pattern queries
- indexing methods
- query execution
- indexing method
- random access
- similarity queries
- join algorithms
- databases
- posting lists
- indexing techniques
- access control
- aggregate queries
- multi dimensional
- nearest neighbor
- motion estimation