Aggregation functions and fuzzy measures: the multi-dimensional case.
Margarita MasGaspar MayorJaume SuñerPublished in: EUSFLAT-ESTYLF Joint Conf. (1999)
Keyphrases
- multi dimensional
- owa operators
- aggregation functions
- fuzzy measures
- aggregate queries
- index structure
- data cube
- aggregation operators
- range queries
- intuitionistic fuzzy sets
- sequential patterns
- fuzzy numbers
- fuzzy sets
- fuzzy set theory
- efficient computation
- databases
- membership functions
- aggregate functions
- rough sets
- neural network