Similarity-Based Operators and Query Optimization for Multimedia Database Systems.
Solomon AtnafuLionel BrunieHarald KoschPublished in: IDEAS (2001)
Keyphrases
- query optimization
- multimedia database systems
- database systems
- join operators
- query plan
- cost model
- multidatabase systems
- query execution
- query processing
- database management systems
- query scheduling
- multimedia
- cost estimation
- data management
- cardinality estimation
- data model
- query optimizer
- multimedia data
- databases
- database
- transaction management
- join queries
- concurrency control
- data placement
- continuous queries
- relational database systems
- multimedia databases
- recursive queries
- query execution plans
- selectivity estimation
- xml data
- building blocks
- similarity measure
- query optimizers
- approximate query answering