Approximate answers to OLAP queries on streaming data warehouses.
Michel de RougemontPhuong Thao CaoPublished in: DOLAP (2012)
Keyphrases
- olap queries
- approximate answers
- aggregate queries
- data warehouse
- data cube
- star schema
- fact table
- query processing
- efficient computation
- on line analytical processing
- data streams
- olap systems
- complex queries
- data warehousing
- online analytical processing
- cost model
- databases
- multi dimensional
- decision support
- decision support system
- data sources
- data integration
- metadata
- network analysis
- social network analysis
- case study