Selecting and Using Views to Compute Aggregate Queries (Extended Abstract).
Foto N. AfratiRada ChirkovaPublished in: ICDT (2005)
Keyphrases
- extended abstract
- aggregate queries
- efficient computation
- data cube
- query processing
- olap queries
- probabilistic xml
- queries using views
- aggregation functions
- multiple views
- probabilistic databases
- approximate answers
- multi dimensional
- computational efficiency
- relational databases
- high dimensional data
- data points
- materialized views
- high dimensional
- data structure
- database systems
- aggregate functions
- feature selection
- data sets