Extracting semantics in OLAP databases using emerging cubes.
Sébastien NedjarRosine CicchettiLotfi LakhalPublished in: Inf. Sci. (2011)
Keyphrases
- conceptual model
- data warehouse
- data model
- databases
- data cube
- on line analytical processing
- multidimensional databases
- data mining
- data sources
- data management
- online analytical processing
- object oriented
- aggregate queries
- approximate query answering
- database
- database design
- database systems
- olap systems
- database applications
- database management systems
- multi dimensional
- knowledge discovery
- data analysis
- semantic information
- query optimization
- operational semantics
- database updates
- case study