A new cost model for high-level power optimization and its application.
Taekyoon AhnKiyoung ChoiKi-Hyun KimSeong-Kwan HonPublished in: ISCAS (2000)
Keyphrases
- cost model
- high level
- execution plan
- complex queries
- query optimization
- query plan
- query execution
- query processing
- low level
- range queries
- spatial join
- query optimizer
- join algorithms
- regular expressions
- parallel execution
- database systems
- query optimizers
- horizontal fragmentation
- optimization process
- nearest neighbor search
- database
- data sources
- relational databases
- olap queries
- feature selection
- query cost
- data mining