Answering Approximate Range Aggregate Queries on OLAP Data Cubes with Probabilistic Guarantees.
Alfredo CuzzocreaWei WangUgo MatrangoloPublished in: DaWaK (2004)
Keyphrases
- olap data cubes
- range aggregate queries
- efficiently computing
- data cube
- aggregate queries
- range sum queries
- quality guarantees
- on line analytical processing
- approximate answers
- data warehouse
- multi dimensional
- range queries
- efficient computation
- space efficient
- probabilistic model
- multidimensional data
- data sets
- data integration
- exact and approximate
- data structure
- bayesian networks
- case study
- real world
- neural network