Results 261 to 270 of about 704,638 (302)
Some of the next articles are maybe not open access.
Fuzzy Implication Methods in Fuzzy Logic
Fourth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2007), 2007The choice of fuzzy implication methods is a significant problem in the theoretical development of fuzzy set and approximate reasoning. Many operation methods on the fuzzy implication were presented. In this research, first we analyze the truth values of the traditional two valued logical implication using sets theory, propose a novel truth table of ...
Xiaodong Zhu +3 more
openaire +1 more source
On Fuzzy Polynomial Implications
2014In this work, the class of fuzzy polynomial implications is introduced as those fuzzy implications whose expression is given by a polynomial of two variables. Some properties related to the values of the coefficients of the polynomial are studied in order to obtain a fuzzy implication.
Sebastia Massanet +2 more
openaire +2 more sources
A class of fuzzy implications obtained from triples of fuzzy implications
2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2017The aim of this work is to study the class I I, I1, I2 (U) of fuzzy implications obtained by a triple (I, I 1 , I 2 ) of fuzzy implications. Thus, this paper discusses under which conditions such functions preserve the main properties of fuzzy implications.
Renata Reiser +5 more
openaire +2 more sources
A note on “On special fuzzy implications”
Fuzzy Sets and Systems, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Katarzyna Mis, Michal Baczynski 0001
openaire +1 more source
2018
Implications play an important role in fuzzy logics as they can be used both in practical and theoretical works. There exist many works in the literature where fuzzy implications behave in a crisp manner, i.e., implications that map to either zero or one.
Jocivania Pinheiro +3 more
openaire +2 more sources
Implications play an important role in fuzzy logics as they can be used both in practical and theoretical works. There exist many works in the literature where fuzzy implications behave in a crisp manner, i.e., implications that map to either zero or one.
Jocivania Pinheiro +3 more
openaire +2 more sources
A Survey on Fuzzy Implication Functions
IEEE Transactions on Fuzzy Systems, 2007One of the key operations in fuzzy logic and approximate reasoning is the fuzzy implication, which is usually performed by a binary operator, called an implication function or, simply, an implication. Many fuzzy rule based systems do their inference processes through these operators that also take charge of the propagation of uncertainty in fuzzy ...
Margarita Mas, Joan Torrens, M Monserrat
exaly +2 more sources
Fuzzy power sets and fuzzy implication operators
Fuzzy Sets and Systems, 1980The theory of fuzzy power sets, which has hitherto been insufficiently developed, is shown very naturally to require the use of a fuzzy implication operator (Section 1). Six such operators are gathered from the literature on multiple-valued logic (Section 2), and their effects on fuzzy power-set theory are compared throughout the rest of the paper ...
Bandler, Wyllis, Kohout, Ladislav
openaire +1 more source
ON A CLASS OF DISTRIBUTIVE FUZZY IMPLICATIONS
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2001We deal with the system of functional equations I(x,T(y,z))=T(I(x,y), I(x,z)), I(x,I(y,z))=I(T(x,y),z), where function T:[0,1]2→ [0,1] is a strict t-norm and I:[0,1]2→ [0,1] is an unknown function. Under some assumptions imposed on function I we obtain that I is almost conjugate with the Yager fuzzy implication.
openaire +2 more sources
On rational fuzzy implication functions
2016 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2016The proposal of new classes of fuzzy implication functions must take into account the final expression of the operator to be potentially used in a concrete application. In particular, fuzzy implication functions with simple expressions have low computational cost and they reduce the spreading of numerical errors.
Sebastia Massanet +2 more
openaire +2 more sources