Compressed Data Cubes for OLAP Aggregate Query Approximation on Continuous Dimensions.
Jayavel ShanmugasundaramUsama M. FayyadPaul S. BradleyPublished in: KDD (1999)
Keyphrases
- data cube
- compressed data
- aggregate queries
- aggregate functions
- range queries
- multi dimensional
- on line analytical processing
- approximate answers
- data structure
- data warehouse
- online analytical processing
- aggregate data
- data compression
- query processing
- database systems
- query execution
- data mining
- main memory
- management system
- database
- index structure
- data management
- compression ratio
- data sources
- image processing