Results 61 to 70 of about 643 (175)

The use of fuzzy outranking relations in preference modelling

open access: yes, 1992
This paper deals with preference modelling in the context of Decision Aid. In this framework, conflicting systems of logic, uncertain knowledge, ambiguous positions are always present.
Perny, Patrice, Roy, Bernard
core   +1 more source

Weighted Constraints in Fuzzy Optimization

open access: yes
Many practical optimization problems are characterized by someflexibility in the problem constraints, where this flexibility canbe exploited for additional trade-off between improving theobjective function and satisfying the constraints.
Sousa, J.M., Kaymak, U.
core  

The quest for rings on bipolar scales [PDF]

open access: yes
We consider the interval $]{-1},1[$ and intend to endow it with an algebraic structure like a ring. The motivation lies in decision making, where scales that are symmetric w.r.t.~$0$ are needed in order to represent a kind of symmetry in the behaviour of
Bernard De Baets   +2 more
core  

Robot Programming from Fish Demonstrations. [PDF]

open access: yesBiomimetics (Basel), 2023
Coppola CM   +4 more
europepmc   +1 more source

An alternative approach to firms’ evaluation: expert systems and fuzzy logic

open access: yes
Discounted Cash Flow techniques are the generally accepted methods for valuing firms. Such methods do not provide explicit acknowledgment of the value determinants and overlook their interrelations.
Magni, Carlo Alberto
core  

Propositional Logic as a Propositional Fuzzy Logic

open access: yes, 2006
There are several ways to extend the classical logical connectives for fuzzy truth degrees, in such a way that their behavior for the values 0 and 1 work exactly as in the classical one.
Bedregal, Benjamín René Callejas   +3 more
core   +1 more source

On inter-expressibility of logical connectives in Gödel fuzzy logics

open access: yes, 2008
The original publication is available at www.springerlink.com. In Gödel fuzzy propositional logic, neither conjunction nor implication is expressible (definable) in terms of the remaining three logical connectives.
Vítězslav Svejdar, Kamila Bendová
core  

A novel study of properties, functional equations and families of fuzzy implications through strict monotonicity [PDF]

open access: yes
summary:It is well known that monotonicity has been an important defining criterion for fuzzy logic connectives, such as fuzzy negations, t-norms, t-conorms and fuzzy implications.
Hembram, Priyapada   +1 more
core   +1 more source

Assessment of Sustainable Development

open access: yes
The objective of this paper is to introduce fuzzy set theory and develop fuzzy mathematical models to assess sustainable development based on context-dependent economic, ecological, and societal sustainability indicators.
Grossman, M.   +3 more
core  

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