DROLAP - A Dense-Region Based Approach to On-Line Analytical Processing.
David Wai-Lok CheungBo ZhouBen KaoKan HuSau Dan LeePublished in: DEXA (1999)
Keyphrases
- on line analytical processing
- data cube
- multidimensional data
- data warehouse
- olap systems
- multi dimensional
- olap queries
- dense regions
- aggregate queries
- data partitioning
- online analytical processing
- data warehousing
- business intelligence
- knowledge discovery
- data structure
- range queries
- multidimensional databases
- information retrieval
- machine learning
- query execution
- data model
- r tree
- spatial data
- decision support
- database systems