Towards intensional answers to OLAP queries for analytical sessions.
Patrick MarcelRokia MissaouiStefano RizziPublished in: DOLAP (2012)
Keyphrases
- olap queries
- data warehouse
- data cube
- aggregate queries
- data warehousing
- query execution
- on line analytical processing
- cost model
- star schema
- parallel execution
- data integration
- efficient execution
- complex queries
- multi dimensional
- fact table
- database
- query processing
- metadata
- decision support system
- query evaluation
- response time
- data mining
- business intelligence
- online analytical processing
- data structure
- relational databases
- data sets
- databases
- efficient query processing
- data analysis
- join algorithms
- parallel processing
- knowledge management
- decision support