Pre-Aggregation for Irregular OLAP Hierarchies with the TreeScape System.
Torben Bach PedersenChristian S. JensenCurtis E. DyresonPublished in: ICDE Demo Sessions (2001)
Keyphrases
- dimension hierarchies
- aggregation queries
- on line analytical processing
- data warehouse
- requirement analysis
- data cube
- data warehousing
- data aggregation
- database queries
- sensor networks
- data model
- irregularly shaped
- data mining
- association rules mining
- arbitrarily shaped
- business intelligence
- neural network
- multidimensional databases
- data management
- hierarchical structure
- high dimensional
- data analysis
- online analytical processing
- databases
- olap systems
- rank aggregation
- materialized views
- wireless sensor networks
- real time
- decision support
- multi dimensional