Interval Valued Fuzzy Sets (IVFS)
Multicriteria Decision-making Method using Cosine Similarity Measures for Reduct Fuzzy Sets of Interval-valued Fuzzy Sets
... treat interval-valued fuzzy sets directly in decision making but only deal with the related reduct fuzzy sets after choosing certain weighted cosine similarity ...
5
Multiattribute decision making models and methods using interval valued fuzzy sets
... of interval-valued fuzzy sets is the generalization of the concept of fuzzy ...of interval-valued fuzzy sets is well suited to dealing with ...Recently, ...
9
Developing Fuzzy TOPSIS Method based on Interval valued Fuzzy Sets
... in fuzzy environment is possible by the use of fuzzy TOPSIS methodology using interval-valued fuzzy-sets ...effective fuzzy multi-criteria method based upon the ...
12
Equivalence of Interval Valued Fuzzy Sets
... 2, we gather all the preliminaries of interval – valued fuzzy sets and fix notations. In section 3, we introduce the notion of i-keychain and study the condition for the one to one ...
7
Ranking Interval valued Fuzzy Numbers
... fuzzy set. Interval valued fuzzy sets were suggested by Gorzlczany 2 andTurksen 3 ...defined interval valued fuzzy numbers IVFN and gave their extended ...in ...
11
Interval-Valued Fuzzy Ideals in Ternary Semirings
... of fuzzy sets was first studied by Zadeh [15] in ...on fuzzy sets appeared showing the importance of the concept and its applications to logic, set theory, group theory, ring theory, real ...
6
Reliability Analysis of a Powerloom Plant Using Interval Valued Intuitionistic Fuzzy Sets
... an interval values is more ...introduced interval valued fuzzy sets ...intuitionistic fuzzy set (IFS) was introduced by Atanassov [12] in ...and interval type-2 ...
9
Ranking Interval valued Fuzzy Numbers
... fuzzy set. Interval valued fuzzy sets were suggested by Gorzlczany 2 andTurksen 3 ...defined interval valued fuzzy numbers IVFN and gave their extended ...in ...
11
Vol 6, No 9 (2015)
... a fuzzy set by ascribing a membership degree and non-membership degree separately in such a way that sum of the two degrees must not exceed one, such a pair was given the name of intuitionistic fuzzy set ...
9
Interval Valued Intutionstic Fuzzy Graphs And It’s Some Property
... Conculation: It is well recognized that IVIFS form a overview of the concept of fuzzy sets. IVIFS methods provide new accuracy; give the classification as compared to the standard and fuzzy methods. ...
5
Extension of TOPICS for group DM based on the type two fuzzy positive and negative ideal solutions
... on interval-valued fuzzy ...for fuzzy multiple attributes group decision making based on the interval type-2 fuzzy ...type-2 fuzzy TOPSIS based on the type-2 fuzzy ...
15
Vol 6, No 8 (2015)
... a fuzzy subset was introduced and studied by ...studied fuzzy topological spaces in 1968 as a generalization of topological spaces many researchers like, and many others have contributed to the development ...
7
Interval Valued Q-fuzzy Quasi-ideals in a Semigroups
... of fuzzy sets proposed by Zadeh [13] in 1965 has achieved a great success in various ...investigated fuzzy quasi-ideals in a semigroup. With the research of fuzzy sets, in 1965, Zadeh ...
8
Generalised interval-valued fuzzy ideals and filters in ordered semigroups
... of interval-valued fuzzy sets, Gorzalczany [5] studied interval-valued fuzzy sets for approximate ...investigated interval-valued fuzzy ...
35
The Suitable Two Kinds of Interval valued Fuzzy Metric Spaces for Interval valued Fuzzy Reasoning
... of interval-valued fuzzy sets is ...Four interval-valued fuzzy metric spaces respectively induced by four specific interval-valued implication operators are ...
5
Boxdot and Star Products on Interval Valued Intuitionistic Fuzzy Graphs
... of fuzzy set was introduced by Zadeh[7] in 1965 for defining ...of interval-valued fuzzy sets as an extension of fuzzy sets, in which the values of the membership degrees ...
5
On modular inequalities of interval valued fuzzy soft sets characterized by soft J inclusions
... soft sets by combining them with other soft computing models such as rough sets and fuzzy ...soft sets as the granulation structures, Feng et ...rough sets, which generalize Pawlak’s ...
18
A new evaluation model for selecting a qualified manager by using fuzzy Topsis approach
... for fuzzy group decision making situa- tions based on the ranking of generalized trape- zoidal fuzzy ...a fuzzy version of TOPSIS method based on fuzzy arithmetic operations, which leads to a ...
10
On Interval-Valued Fuzzy on Ideal Sets
... Abstract. Fuzzy sets, formalized by Zadeh in 1965, generalizes the classical idea of ...the interval-valued fuzzy ...introducing interval-valued fuzzy on ideal ...
18
Interval Valued Intuitionistic Fuzzy Subrings of A Ring
... Interval-valued fuzzy sets were introduced independently by Zadeh [13], Grattan-Guiness [5], Jahn [7], in the seventies, in the same ...An interval valued fuzzy set (IVF) ...
6