On quasi-metric aggregation functions and fixed point theorems.
Javier MartínGaspar MayorÓscar ValeroPublished in: Fuzzy Sets Syst. (2013)
Keyphrases
- fixed point
- aggregation functions
- fixed point theorem
- aggregate queries
- sufficient conditions
- dynamical systems
- belief propagation
- fuzzy numbers
- metric space
- distance function
- database systems
- neural network
- similarity search
- databases
- index structure
- variational inequalities
- bayesian networks
- intuitionistic fuzzy sets
- aggregate functions