Keyphrases
- data cube
- high dimensional
- multi dimensional
- sparse data
- storage space
- range sum queries
- aggregate queries
- data cube construction
- data warehouse
- on line analytical processing
- olap systems
- incremental maintenance
- low dimensional
- multidimensional databases
- online analytical processing
- data structure
- olap queries
- dimensionality reduction
- range queries
- high dimensional data
- fact table
- main idea consists
- similarity search
- multi dimensional data
- multidimensional data
- nearest neighbor
- pre computed
- bayesian networks
- data points
- decision support
- machine learning