Intuitionistic fuzzy data warehouse and some analytical operations.
Diana BoyadzhievaBoyan KolevNikolay NetovPublished in: IEEE Conf. of Intelligent Systems (2010)
Keyphrases
- data warehouse
- intuitionistic fuzzy
- fuzzy clustering
- data warehousing
- group decision making
- external data
- decision support
- decision support system
- business intelligence
- data warehouse environments
- databases
- data warehouse design
- data sources
- data management
- fuzzy numbers
- multidimensional data
- star schema
- fuzzy relations
- data mining
- requirement analysis
- data cube
- query execution
- olap queries
- online analytical processing
- on line analytical processing
- data analysis
- data mining techniques
- materialized views
- membership functions
- fuzzy rules
- judgment matrix
- data structure
- high dimensional
- metadata
- rough set theory
- decision making
- fuzzy logic
- fuzzy sets