Polynomial Asymptotic Complexity of Multiple-Objective OLAP Data Cube Compression.
Alfredo CuzzocreaMarco FisichellaPublished in: IPMU (2) (2012)
Keyphrases
- data cube
- multiple objectives
- on line analytical processing
- compressed data
- main idea consists
- multi dimensional
- aggregate queries
- storage space
- data warehouse
- online analytical processing
- multi objective
- worst case
- olap systems
- incremental maintenance
- data structure
- multidimensional databases
- olap queries
- range sum queries
- data sets
- data compression
- multi objective optimization
- range queries
- fact table
- knapsack problem
- data cube construction
- image compression
- real world
- association rules mining
- decision support
- data management
- decision makers
- knowledge discovery
- multidimensional arrays
- data model
- data mining
- neural network