Fuzzy Quantification-Based Linguistic Summaries in Data Cubes with Hierarchical Fuzzy Partition of Time Dimension.
Rita Castillo-OrtegaNicolás MarínDaniel SánchezPublished in: IDEAL (2009)
Keyphrases
- fuzzy partition
- data cube
- membership functions
- fuzzy sets
- fuzzy partitions
- fuzzy entropy
- range sum queries
- multi dimensional
- data warehouse
- quantum genetic algorithm
- aggregate queries
- fuzzy inference
- multidimensional arrays
- on line analytical processing
- fuzzy systems
- data structure
- olap systems
- fuzzy model
- multidimensional databases
- data cube construction
- fuzzy rules
- main idea consists
- fuzzy logic
- online analytical processing
- multi dimensional data
- fuzzy neural network
- olap queries
- fuzzy modeling
- multidimensional data
- range queries
- database
- fuzzy clustering
- data warehousing
- approximate answers
- computational intelligence
- fact table