Fuzzy Sets and Systems

Article	Citations
Editorial Board	82
Best approximation of OWA Olympic weights under predefined level of orness	71
Multiple kernel learning-based rule reduction method for fuzzy modeling	61
A first polynomial non-clausal class in many-valued logic	61
Rational Pavelka logic: The best among three worlds?	57
Editorial Board	55
Degree of totalness: How to choose the best admissible permutation for vector fuzzy integration	55
Editorial Board	51
Partially ordered fuzzy power set monads on the category of L-sets and their associated categories of topological space objects	46
Fuzzy structures induced by fuzzy betweenness relations	43
State feedback control for fractional differential equation system in the space of linearly correlated fuzzy numbers	43
On the handling of inconsistent systems of max-min fuzzy relational equations	42
Editorial Board	38
A strengthening of Jensen's inequality for asymmetric Choquet integral	37
n-roots on MV-algebras	37
Linear optimization over the approximate solutions of a system of max-min equations	35
New results on discrete copulas and quasi-copulas	35
Necessary and sufficient conditions for crisp state-feedback design for fuzzy linear systems	34
Editorial Board	33
On fuzzy linearization approaches for solving multi-objective linear fractional programming problems	33
Many valued topologies on L-sets	32
Utility with fuzzy numbers	31
Editorial Board	30
Sums of fuzzy sets of summands	30
Fuzzy and rough approach to the problem of missing data in fall detection system	29

Editorial Board	28
Convex hull of a fuzzy set and triangular norms	28
Literal shuffle product of fuzzy musical languages	28
Editorial Board	27
Book review	27
Significance measures for rules in probabilistic-fuzzy inference systems based on fuzzy transforms	26
Editorial Board	25
Orbital fuzzy iterated function systems	25
The construction of multidimensional membership functions and its application to feasibility problems	25
Möbius product-based constructions of aggregation functions	24
Editorial Board	23
Bipolar equations on complete distributive symmetric residuated lattices: The case of a join-irreducible right-hand side	23
Eventual periodicity of a system of max-type fuzzy difference equations of higher order	23
Editorial Board	22
A note on a note to the finite T-sum of L-R fuzzy numbers and further considerations	22
Modus Ponens property of T-power based implications	22
Fuzzy Autoregressive Distributed Lag model-based forecasting	22
Editorial Board	22
Weighted polygonal approximation of fuzzy numbers preserving their main characteristics	22
Editorial Board	22
Multi-valued cognitive maps: Calculations with linguistic variables without using numbers	21
The f-index of inclusion as optimal adjoint pair for fuzzy modus ponens	21
General expression of knowledge granularity based on a fuzzy relation matrix	21
Fixed-time control and estimation of discontinuous fuzzy leakage-delayed networks: Indefinite and economical conditions of Filippov systems	21
Trade-off principle for standard shadowed sets and its generalization to five-regions	21
A new fuzzy graph parameter for the comparison of human trafficking chains	21
On a strong negation-based representation of modalities	21
General fractal dimensions of typical sets and measures	20
Robust fuzzy rough approximations with kNN granules for semi-supervised feature selection	20
A novel deep belief network architecture with interval type-2 fuzzy set based uncertain parameters towards enhanced learning	20
Editorial Board	20
Idempotent uninorms on a complete chain	20
Hierarchical admissibility criteria for T-S fuzzy singular systems with time-varying delay	20
Reasoning with fuzzy and uncertain evidence using epistemic random fuzzy sets: General framework and practical models	20
Relationships between T-transitivity indicators in (T,S,n)-fuzzy preference structures with rotation invariant t-norms	19
Fuzzy adaptive event-triggered finite-time constraint control for output-feedback uncertain nonlinear systems	19
Real-valued hemimetric-based fuzzy rough sets and an application to contour extraction of digital surfaces	19
Proportional Observer design based onD-stability and Finsler's Lemma for Taka	19
Type-3 fuzzy dynamic adaptation of Bee colony optimization applied to mathematical functions	19
Simplicial depths for fuzzy random variables	19
Fuzzy fractional differential equations with the generalized Atangana-Baleanu fractional derivative	19
Onion lattices and an answer to an open problem on convolution lattices	19
A new approach to the fractional Abel k−integral equations and linear fractional differential equations in a fuzzy environment	18
Robust aggregation of compositional and interval-valued data: The mode on the unit simplex	18
Two dimensional fuzzy regular languages	18
Fractional calculus of linear correlated fuzzy-valued functions related to Fréchet differentiability	17
On the (M)-property of monotone measures and integrals on atoms	17
A special fuzzy star-shaped number space with the sendograph metric	17
Some multivariate imprecise shock model copulas	17
Fuzzy Halpern and Shoham's interval temporal logics	17

A short note on the migrativity properties of overlap functions over uninorms	17
Measures of inclusion and entropy based on the φ-index of inclusion	16
Continuous [0,1]-lattices and injective [0,1]-approach spaces	16
Adaptive synchronization for fuzzy inertial complex-valued neural networks with state-dependent coefficients and mixed delays	16
Best-possible bounds on the sets of copulas and quasi-copulas with given curvilinear sections	16
An insight into the conditional distributivity of nullnorms over uninorms	16
Characterizing autodistributive aggregation operations defined on finite linearly ordered scales	16
New results on ordinal sum implications based on ordinal sum of overlap functions	15
T-complete KM-fuzzy metric spaces via domain theory	15
Some properties of double shuffles of bivariate copulas and (extreme) copulas invariant with respect to Lüroth double shuffles	15
An axiomatic approach to measure the ‘Leave no one behind’ principle	15
Double-hyperplane fuzzy classifier design for tendency prediction of silicon content in molten iron	15
Characterizing idempotent nullnorms on a special class of bounded lattices	15
New extensions of quasi-overlap functions and their generalized forms on bounded posets via ⋄-operators	15
Low-rank based Multi-Input Multi-Output Takagi-Sugeno fuzzy modeling for prediction of molten iron quality in blast furnace	14
OWA operators with functional weights	14
Fuzzy edge connectivity and fuzzy local edge connectivity with applications to communication networks	14
Randomized semantic games for fuzzy logics	14
Subalgebras of the truth value algebra of type-2 fuzzy sets	14
Fault detection in finite frequency domain for T-S fuzzy systems with partly unmeasurable premise variables	14
Fuzzy complex numbers: Representations, operations, and their analysis	14
The generalized Hukuhara differentiability of interval-valued function is not fully equivalent to the one-sided differentiability of its endpoint functions	14
FuBiNFS – fuzzy biclustering neuro-fuzzy system	14
Affine construction methodology of aggregation functions	14
Some new results on the migrativity of uninorms over overlap and grouping functions	14
Fixed-time synchronization of Markovian jump fuzzy cellular neural networks with stochastic disturbance and time-varying delays	14
Granular computing: An augmented scheme of degranulation through a modified partition matrix	14
Coupled fuzzy-interval model and method for structural response analysis with non-probabilistic hybrid uncertainties	14
The aggregation of transitive fuzzy relations revisited	13
The topological structure of the space of fuzzy compacta	13
First-order linear fuzzy differential equations on the space of linearly correlated fuzzy numbers	13
A modified NEFCLASS classifier with enhanced accuracy-interpretability trade-off for datasets with skewed feature values	13
Ensemble fuzzy radial basis function neural networks architecture driven with the aid of multi-optimization through clustering techniques and polynomial-based learning	13
Distributivity and conditional distributivity of semi-t-operators over S-uninorms	13
Uninorms on bounded lattices constructed by t-norms and t-subconorms	13
Characterization of a class of fuzzy implication solutions to the law of importation	13
Characterization of idempotent n-uninorms	13
Distributivity between extended t-norms and t-conorms on fuzzy truth values	13
A fuzzy universal generating function-based method for the reliability evaluation of series systems with performance sharing between adjacent units under parametric uncertainty	13
Betweenness relations and gated sets in fuzzy metric spaces	13
Almost periodic synchronization of quaternion-valued fuzzy cellular neural networks with leakage delays	13
Structure of uninorms not locally internal on the boundary	12
Unsupervised fuzzy multivariate symmetric uncertainty feature selection based on constructing virtual cluster representative	12
Methodology for integrated multicriteria decision-making with uncertainty: Extending the compromise ranking method for uncertain evaluation of alternatives	12
L-valued general fuzzy automata	12
A fitting model for attribute reduction with fuzzy β-covering	12
Convergence in distribution of fuzzy random variables in L-type metrics	11
Extremal values-based aggregation functions	11
Tri-composed fuzzy relation inequality with weighted-max-min composition and the relevant min-max optimization problem	11
On the monotonicity of functions constructed via ordinal sum construction	11
Decentralized direct adaptive fuzzy control scheme for state-constrained interconnected systems	11
Super-Łukasiewicz logics expanded by Δ	11
A variance-based importance index for systems with dependent components	11
On the general fractal dimensions of hyperspace of compact sets	11
3WDNFS – Three-way decision neuro-fuzzy system for classification	11
Order from non-associative operations	11
Corrigendum to “Algebraic semantics for the minimum many-valued modal logic over 11
Event-triggered adaptive fuzzy control for stochastic nonlinear time-delay systems	11
Reachable set estimation for switched T-S fuzzy systems with a switching dynamic memory event-triggered mechanism	10
F-transform utility in the operational-matrix approach to the Volterra integral equation	10
A new decision analysis framework for multi-attribute decision-making under interval uncertainty	10
Idempotent uninorms on a bounded chain	10
Disturbance rejections of polynomial fuzzy systems under equivalent-input-disturbance estimator approach	10
Distance functions from fuzzy logic connectives: A state-of-the-art survey	10
Novel classes of fuzzy β-covering-based rough set over two distinct universes	10
On compositions of (L-fuzzy) automata: A categorical approach	10
Characterization and computation of approximate bisimulations for fuzzy automata	10
On the structural stability for two-point boundary value problems of undamped fuzzy differential equations	10
The powerset monad on quantale-valued sets	10
A class of fuzzy numbers induced by probability density functions and their arithmetic operations	10
Uncertain random variables and laws of large numbers under U-C chance space	10
New types of domination to characterize the preservation of T-subgroups under aggregation	10
Two new methods to construct fuzzy metrics from metrics	10
Polynomial verification for safe codiagnosability of decentralized fuzzy discrete-event systems	10
The completeness and separability of function spaces in nonadditive measure theory	10
Localization relations	10
Summarising multiple clustering-centric estimates with OWA operators for improved KNN imputation on microarray data	10
Representation of non-commutative, idempotent, associative functions by pair-orders	10
A relation algebraic approach to universal integrals	10
Numerical solution of fuzzy stochastic Volterra integral equations with constant delay	10

Modelling socio-political competition	10
Counting semicopulas on finite structures	10
Fault detection for T-S nonlinear systems with parametric uncertainties via zonotopic H∞ filter	10
The Choquet-like operator with respect to an admissible order as a tool for aggregating multivalued data	10
A generalized belief dissimilarity measure based on weighted conflict belief and distance metric and its application in multi-source data fusion	10
Generalized upper Sugeno integrals: The transformation theorem and related results	9
Geometric properties of ternary fuzzy relations	9
The distributivity of extended uninorms over extended overlap functions on the membership functions of type-2 fuzzy sets	9
Anti-disturbance observer-based finite-time reliable control design for fuzzy switched systems	9
Operator residuation in orthomodular posets of finite height	9
Minimax decomposition integrals	9
Solutions of higher order linear fuzzy differential equations with interactive fuzzy values	9
Directional derivatives and subdifferential of convex fuzzy mapping on n-dimensional time scales and applications to fuzzy programming	9
The interval eigenvalue problem using constraint interval analysis with an application to linear differential equations	9
Complete and finite-time synchronization of fractional-order fuzzy neural networks via nonlinear feedback control	9
Solving minimal-optimal solutions for the generalized min-max programming problem with addition-min composition	9
L-fuzzy concept analysis using fuzzy categories	9
On differentiability and mass distributions of typical bivariate copulas	9
(Max,⊕)-transforms and genetic algorithms for fuzzy measure identification	9
H∞ control for interval type-2 fuzzy singularly perturbed systems with multi-node round-robin protocol and packet dropouts	9
Fuzzy double-ordered c-regression models based on fuzzy S-estimators	9
Consequence operators, interior operators and fuzzy relations	9
A survey on non-instantaneous impulsive fuzzy differential equations involving the generalized Caputo fractional derivative in the short memory case	9
On t-normed integrals with respect to possibility capacities on compacta	9
Pre-(quasi-)overlap functions on bounded posets	9
The effectiveness of aggregation functions used in fuzzy local contrast constructions	9
Nonfragile anti-transitional-asynchrony fault tolerant control for IT2 fuzzy semi-Markov jump systems with actuator failures	9
Bhatia-Davis inequalities for lower and upper previsions and covariances	9
Abstract aggregation functions and social choice	9
Solving a fuzzy fractional diffusion model for cancer tumor by using fuzzy transforms	9
On decidability of concept satisfiability in Description Logic with product semantics	9
On the measure induced by copulas that are invariant under univariate truncation	9
Remarks on minimal solutions of fuzzy relation inequalities with addition-min composition	9
Further characterizations of possibility-theoretical indices in fuzzy optimization	9
Properties of fuzzy set spaces with L metrics	8
Generation of continuous T-norms through latticial operations	8
On linear combinations of binomial OWA functions	8
Asymptotic dimension of fuzzy metric spaces	8
Property A and coarse embeddability for fuzzy metric spaces	8
Editorial Board	8
Synchronization analysis of nabla fractional-order fuzzy neural networks with time delays via nonlinear feedback control	8
Editorial Board	8
Statistical depth for fuzzy sets	8
Some new construction methods of t-norms and t-conorms on bounded lattices	8
The fuzzy degree of nondensifiability and applications	8
Two dimensional fuzzy context-free languages and tiling patterns	8
Bonferroni and De Vergottini are back: New subgroup decompositions and bipolarization measures	8
Characterizations of the solutions to linear interval fractional difference equations	8
Reducing fuzzy relation equations via concept lattices	8
Learning positive-negative rule-based fuzzy associative classifiers with a good trade-off between complexity and accuracy	8
Incommensurate non-homogeneous system of fuzzy linear fractional differential equations using the fuzzy bunch of real functions	8
Event-triggered-based fuzzy adaptive tracking control for stochastic nonlinear systems against multiple constraints	8
Possibilistic fuzzy c-means with partial supervision	8
Weakly maxitive set functions and their possibility distributions	8
Editorial Board	8
A new approach to lattice-valued convergence groups via ⊤-filters	8
Stabilization and synchronization control of quaternion-valued fuzzy memristive neural networks: Nonlinear scalarization approach	8
Triangular norms on bounded trellises	8
PN-OWL: A two-stage algorithm to learn fuzzy concept inclusions from OWL 2 ontologies	8
Improved robust reduced-order sliding mode fault-tolerant control for T-S fuzzy systems with disturbances	8
The core of a double sequence of fuzzy numbers	8
Editorial Board	7
Editorial Board	7
Multi-level adaptive neuro-fuzzy inference system-based reconstruction of 1D ISOMAP representations	7
A categorical equivalence for odd or even involutive FL -chains	7
Regularity and normality of (L,M)-fuzzy topological spaces using residual implication	7
Some properties of substitutions in the framework of similarity relations	7
New constructions of nullnorms on bounded lattices	7
Equivalence between an L-valued GOA with ε-moves and its ε-reduction	7
Editorial Board	7
Linear correlated fuzzy solutions of nonlocal problems for multi-order fractional differential systems	7
The normality of L-coarse spaces	7
A generalization of generalized Hukuhara Newton's method for interval-valued multiobjective optimization problems	7
Some properties and applications of Menger probabilistic inner product spaces	7
Quasi-synchronization control of quaternion-valued fuzzy memristive neural networks	7
The pure spectrum of a residuated lattice	7
On almost uniform convergence theorems for the smallest semicopula-based universal integral	7
On union and intersection of type-2 fuzzy sets not expressible by the sup-t-norm extension principle	7
A characterization of p-complete fuzzy metric spaces	7
Analysis of smooth and enhanced smooth quadrature-inspired generalized Choquet integral	7
Editorial Board	7
Topological entropy of the extended tree map on the space of fuzzy numbers	7
Stratified extended multi-adjoint logic programming	7
Fractional derivatives of fuzzy complex-variable functions and application to fuzzy fractional complex differential equations	7
Editorial Board	7
Fuzzifier's temptation	7
Editorial Board	7
Residuated L-modules	7
On the lattice and the algebra of fuzzy subsets of a universal algebra	7
Frame-valued Scott open set monad and its algebras	6
Prototype based granular neuro-fuzzy system for regression task	6
Approximate positional analysis of fuzzy social networks	6
The stabilization of uncertain dynamic systems involving the generalized Riemann-Liouville fractional derivative via linear state feedback control	6
Generalized level measure based on a family of conditional aggregation operators	6
L-fuzzy automata theory: Some characterizations via general fuzzy operators	6