Fuzzy Sets and Systems

Article	Citations
Polynomial verification for safe codiagnosability of decentralized fuzzy discrete-event systems	198
Extremal values-based aggregation functions	138
L-valued general fuzzy automata	110
Super-Łukasiewicz logics expanded by Δ	72
State feedback control for fractional differential equation system in the space of linearly correlated fuzzy numbers	70
Fuzzy Halpern and Shoham's interval temporal logics	62
A fresh look at the category of ⊤-convergence groups	56
Ω-vector spaces	55
Summarising multiple clustering-centric estimates with OWA operators for improved KNN imputation on microarray data	53
The effectiveness of aggregation functions used in fuzzy local contrast constructions	53
On the measure induced by copulas that are invariant under univariate truncation	48
Proportional Observer design based on D-stability and Finsler's Lemma for Tak	46
A unified completion of ⊤-filter spaces	46
Decentralized direct adaptive fuzzy control scheme for state-constrained interconnected systems	45
A novel deep belief network architecture with interval type-2 fuzzy set based uncertain parameters towards enhanced learning	42
Global and approximate optimization for constrained max-min systems	41
The powerset monad on quantale-valued sets	41
Fault detection for T-S nonlinear systems with parametric uncertainties via zonotopic H∞ filter	38
Distance functions from fuzzy logic connectives: A state-of-the-art survey	38
New constructions of uninorms on bounded trellises	38
Type-1 fuzzy functions for forecasting: A literature review and bibliometric analysis	34
Synthetic static output feedback control for fuzzy systems under fault derivative transformation based fault accommodation	34
Representations of the fuzzy implications satisfying the law of left or right contraposition	33
Distributivity and conditional distributivity of semi-t-operators over S-uninorms	33
Characterization and computation of approximate bisimulations for fuzzy automata	32

Learning positive-negative rule-based fuzzy associative classifiers with a good trade-off between complexity and accuracy	31
New results on α-cuts of type-2 fuzzy sets	31
Effective and efficient aggregation on uncertain graphs	30
On the migrativity of 2-uninorms	30
Inferring from an imprecise Plackett–Luce model: Application to label ranking	30
Shapley values and tolerance indices of the operators obtained with the Crescent Method	29
Editorial Board	29
New constructions of semi-t-operators on bounded lattices by order-preserving functions	29
Topological entropy of the extended tree map on the space of fuzzy numbers	28
A correlation-based fuzzy cluster validity index with secondary options detector	28
Modular indistinguishability: The aggregation problem	27
A novel perspective on the inconsistency indices of reciprocal relations and pairwise comparison matrices	27
A new approach to lattice-valued convergence groups via ⊤-filters	27
Randomized algorithms for computing the fuzzy weighted average and the generalized centroid of an interval type-2 fuzzy set	26
Statistical depth for fuzzy sets	26
A general categorical reflection for various completions of Q-closure spaces	26
An overlap-extended fuzzy rough self-information measure for feature selection and imbalanced data classification	25
Convolution lattices in the non-distributive setting: the subset of regular functions	25
Inverses of fuzzy relation matrices with addition-min composition	24
Learning-enabled event-triggered fuzzy adaptive control of multiagent systems with prescribed performance: A chaos-based privacy-preserving method	24
Dissipativity and synchronization control of quaternion-valued fuzzy memristive neural networks: Lexicographical order method	23
On solvability of systems of partial fuzzy relational equations	23
Synchronization analysis of nabla fractional-order fuzzy neural networks with time delays via nonlinear feedback control	23
Reasonable capture: Community detection based fuzzy rule discovery	22
On almost uniform convergence theorems for the smallest semicopula-based universal integral	22
Dynamic sum-based event-triggered H∞ filtering for networked T-S fuzzy wind turbine systems with deception attacks	22
Unima on [0,1]	22
Nonlinear approximation of vector-valued functions by Shepard operators based on max-product and max-min operations	22
Study of MV-algebras in view of R-ideals and 2R-ideals	22
Event-triggered sampled–data fuzzy secure control for nonlinear parabolic PDE systems subject to stochastic actuator failures and deception attacks	22
Updating information based on generalized credal sets. Part 1: Finite case	21
Editorial Board	21
Representation of perfect and n-perfect pseudo effect algebras	21
A fuzzy value for the fuzzy TU-game based on the relative group marginal contribution of coalition with restricted size	21
Novel construction methods of interval-valued fuzzy negations and aggregation functions based on admissible orders	21
Reticulation of a quantale, pure elements and new transfer properties	21
Integrating multivariate fuzzy neural networks into fuzzy inference system for enhanced decision making	20
A note on t-norms having additive generators	20
A representation of a class of quasi-arithmetic means using a unary modifier operator	20
A model reconstruction approach for control synthesis of Takagi-Sugeno fuzzy systems	20
On the law of importation and the preference implication operator	20
Editorial Board	20
Cartesian closedness of the category of real-valued sets, I	20
Determination of the continuous completions of conditionally cancellative pre-t-norms associated with the characterization of (S,N)-implications: Part II	20
The dissemblance index method case of the employment poverty relationship in the MENA region	19
Global fuzzy adaptive asymptotic tracking control for unknown semi-linear parabolic distributed parameter systems	19
Empirical indistinguishability of the fuzzy competence-based local independence model	19
Aggregation for linearly ordered fuzzy preference relations based on consistency	19
Distributivity for uninorms with noncontinuous underlying operators	19
A new orthogonal sum in Random Permutation Set	19

Interval-valued Fuzzy Logic approach for overloaded hosts in consolidation of virtual machines in cloud computing	19
The general algebraic solution of dual fuzzy linear systems and fuzzy Stein matrix equations	19
Output-feedback control design for Takagi-Sugeno fuzzy systems through Lyapunov functions depending polynomially on the states	19
On the coincidence of the pan-integral and the Choquet integral	18
A novel method for incremental feature selection with fuzzy β-covering	18
Absolutely continuous copulas with a given curvilinear section	18
Generalized extended Bonferroni means for isomorphic membership grades	18
Improved admissibility analysis for T-S fuzzy Markovian jump singular systems with time-varying delays	18
On the interpretation of the interaction index between criteria in a Choquet integral model	17
Editorial Board	17
Countably piecewise monotonic surjection implicit dependence copulas	17
Remarks on two representations of strong negations and a connection between nilpotent and strict triangular norms	17
Closure operators constructed by logical operations on bounded lattices	17
Frame-valued assembly and its applications	17
Multi-label feature selection with high-level semantic label relationships based on fuzzy rough sets	17
A generalization of quasi-homogenous copulas	16
Editorial Board	16
Fuzzy gyronorms on gyrogroups	16
The minimum variance of a random set on a Euclidean space	16
Order-preserving fuzzy transform for singular boundary value problems of polytropic gas flow and sewage diffusion	16
Why most papers on filters are really trivial (including this one)	16
Omega-rings	16
A note on Chebyshev approximation to an inconsistent system of max-min equations	16
Reticulation of an integral complete l-groupoid: An axiomatic approach	16
Fuzzy constructs	16
Fixed-time adaptive fuzzy event-triggered control for uncertain nonlinear systems with output constraint and actuator failures	16
A note on the cross-migrativity between uninorms and overlap (grouping) functions	16
A unified framework of 0-overlap functions and 1-grouping functions	15
A generalization of Stone duality of archimedean lattice effect algebras	15
Kalman structures derived from implicative very true MV-algebras	15
L-fuzzy automata based on complete regular residuated and co-residuated lattice: A categorical study	15
On alpha-cross-migrativity of t-conorms over fuzzy implications	15
Event-triggered adaptive fault-tolerant bounded control for a class of non-strict feedback nonlinear systems with input quantization	15
Attribute subset selection via neighborhood composite entropy-based fuzzy β-covering	15
Projection depth and Lr-type depths for fuzzy random variables	15
Generalized shapley values based on (	15
Constructing general overlap and grouping functions via multiplicative generators	15
EFNC-Exp: An evolving fuzzy neural classifier integrating expert rules and uncertainty	15
Delay-derivative/distribution dependent stability and stabilization criteria for T-S fuzzy systems with two additive stochastic time-varying delays	15
A formalization of constraint interval: A precussor to fuzzy interval analysis	15
A note on simplification of z-ordinal sum construction	15
Fully & partially-transmitted-rule fusion: A novel hierarchical fuzzy classification with application to nasopharyngeal cancer’s metastasis prediction	15
Separable programming problem with bipolar max-T fuzzy relation equation constraints	14
Editorial Board	14
On the convergence of measurable functions: Solutions to two open problems	14
Wasserstein distance for OWA operators	14
Valued quantum B-algebras	14
On the use of OWA functions for robustifying the Lilliefors test of goodness-of-fit to a location-scale family	14
Dynamic event-triggered fault-tolerant control for nonaffine systems with asymmetric error constraint	14
Monteiro's algebraic notion of maximal consistent theory for Tarskian logics	14
A complete characterization of normal cones and extreme points for p-boxes	14
Editorial Board	14
Mean-squared exponential stabilization of Takagi-Sugeno fuzzy genetic oscillator networks involving switching control failures: A frame of spatio-temporal discretizations	14
Fuzzy dissimilarities and the fuzzy Choquet integral of triangular fuzzy numbers on [0,1]	14
Fuzzy closure structures as formal concepts	14
Editorial Board	14
The extent of partially resolving uncertainty in assessing coherent conditional plausibilities	14
Characterizations for convolution lattices based on non-distributive lattices	14
Isomorphic t-(sub)norms generated by the product and Galois connections	14
Asynchronous membership functions decoupling based event-triggered fuzzy networked control for nonlinear systems	13
Distributivity between S-uninorms and general overlap or general grouping functions	13
⊤-ultrafilters and their applications in ⊤-convergence spaces	13
A note on Bertino and Fredricks–Nelsen copulas	13
EFNN-NullUni: An evolving fuzzy neural network based on null-uninorm	13
Stability and L1-gain analysis for switched positive fuzzy systems with time-delay: A state-dependent switching policy	13
Triangular norms on finite lattices	13
Mining positive and negative rules via one-sided fuzzy three-way concept lattices	13
Stability analysis of T-S fuzzy partially coupled complex networks with pinning impulsive controllers by step function method	13
Lattices arising from fuzzy coverings	13
Interval type-2 fuzzy H∞	13
Convergence theorems for random elements in convex combination spaces	13
Conditional decisions under objective and subjective ambiguity in Dempster-Shafer theory	13
Close-by-One-like algorithms in the fuzzy setting: Theory and experimentation	13
Pseudo-monometrics from fuzzy implications	13
Stochastic monotone wing property: A new dependence structure for copulas	13
Efficiency of decision rule sets in fuzzy rough set theory	12
Editorial Board	12
Fuzzy prime filter theorem in multilattices	12
Uninorms on bounded trellises	12
Characterizations of fuzzy implications by the laws of contraposition	12

Functional description of free algebras in subvarieties of BL-algebras	12
Adaptive fuzzy singularity-free finite-time optimal control for nonlinear pure-feedback multiagent systems	12
A short note about a practical procedure for the calculus of the Sugeno integral	12
Rank-dependent set-based association measures	12
The characterization of monotone functions that generate associative functions	12
Generalizing the sigmoid function using continuous-valued logic	12
Adaptive fuzzy fault-tolerant containment control for nonlinear multiagent systems based on modified distributed observer	12
Evolving interval type-2 fuzzy state-space identification using PSO-tuned footprint of uncertainty and filtered markov parameters	12
Editorial Board	12
Minimization of hesitant L-fuzzy automaton	12
Editorial Board	12
On an extension of the Choquet integral for multi-valued data	12
Evaluation of subjective policy reflection using the Choquet integral and its applications	12
Essential stability of fuzzy equilibria for generalized multiobjective games with fuzzy constraint mappings	12
Mixture importance sampling method based on stratified weighted cluster analysis for extremely small generalized failure probability under high-dimensional probable input vector and fuzzy state	12
Editorial Board	12
Fuzzy observables and the universal family of fuzzy events	12
Antonyms of predicates on n-tuples of fuzzy sets. A characterization of involutions on [0,1]	11
On the local quadratic stability of T–S fuzzy systems in the vicinity of the origin	11
Generating methods of some classes of fuzzy implications obtained by unary functions and algebraic structures	11
Optimality conditions for interval valued optimization problems	11
Corrigendum to “Algebraic semantics for the minimum many-valued modal logic over	11
Adaptive fuzzy wavelet network control for nonlinear cooperative load transportation systems	11
The pseudo-inverse of a monotone function between complete lattices and its use in generating t-norms and t-conorms	11
Random projections of constrained fuzzy measures	11
Quantale-valued convex structures as lax algebras	11
Attribute implications in multi-adjoint concept lattices with hedges	11
On equivalence of decomposition integrals based on different monotone measures	11
Aggregation of T-subgroups of groups whose subgroup lattice is a chain	11
Freedom in constructing quasi-copulas vs. copulas	11
Combined disturbance observer-based fuzzy finite-time preassigned performance control for state-constrained nonlinear systems	11
Editorial Board	11
Uncertain random variables and laws of large numbers under U-C chance space	10
Editorial Board	10
A first polynomial non-clausal class in many-valued logic	10
On the quantum circuit implementation of fuzzy reasoning	10
An insight into the conditional distributivity of nullnorms over uninorms	10
General ordinal sums of (pseudo-quasi) overlap and grouping functions	10
Editorial Board	10
L-fuzzy graphs and distance using lattice restricted dissimilarity functions L-RDF	10
On decidability of concept satisfiability in Description Logic with product semantics	10
F-transform utility in the operational-matrix approach to the Volterra integral equation	10
Simplicial depths for fuzzy random variables	10
Fuzzy structures induced by fuzzy betweenness relations	10
A note on a note to the finite T-sum of L-R fuzzy numbers and further considerations	10
Onion lattices and an answer to an open problem on convolution lattices	10
Modeling uncertainty with interval-valued type-2 fuzzy sets: Application to anomalous sound event detection	10
L-fuzzy concept analysis using fuzzy categories	10
On the characterization of fuzzy implications satisfying the laws of left or right contraposition	10
An axiomatic approach to measure the ‘Leave no one behind’ principle	10
Logical distance-based fuzzy rough set model and its application in feature selection	10
Calculus and study of fuzzy dynamic equations for fuzzy vector functions on time scales	9
Editorial Board	9
Some algebraic and analytical properties of a class of two-place functions	9
Editorial Board	9
Editorial Board	9
White shark beetle optimizer enabled deep fuzzy clustering for feature selection and big data clustering in MapReduce framework	9
On the general fractal dimensions of hyperspace of compact sets	9
Orbital fuzzy iterated function systems	9
Adaptive memory-event-triggered-based double asynchronous fuzzy control for nonlinear semi-Markov jump systems	9
Event-triggered computation-reducing fuzzy intelligence control incorporating fixed-time predefined behaviors in discrete-time	9
Deriving priorities based on representable uninorms from fuzzy preference relations	9
Erratum to “Some properties of two types of fuzzy rough sets on complete lattices constructed by means of overlap and grouping functions” [Fuzzy Sets and Systems 531 (2026) 109769]	9
Editorial Board	9
Pre-(quasi-)overlap functions on bounded posets	9
Solving a fuzzy fractional diffusion model for cancer tumor by using fuzzy transforms	9
Significance measures for rules in probabilistic-fuzzy inference systems based on fuzzy transforms	9
Bhatia-Davis inequalities for lower and upper previsions and covariances	9
Complete and finite-time synchronization of fractional-order fuzzy neural networks via nonlinear feedback control	9
Generation of continuous T-norms through latticial operations	9
Fuzzification of crisp functions using gradual elements and gradual sets	9
Extended dissimilarities and d-Choquet integral for fuzzy numbers	9
A study of fuzzy polynomial implications with respect to the existing generating methods	9
A variance-based importance index for systems with dependent components	9
Extreme values of the mass distribution associated with d-quasi-copulas via linear programming	9
Order from non-associative operations	9
Fuzzy neighborhood based variable-precision granular-ball rough sets with applications to feature selection	9
Quasi-synchronization control of quaternion-valued fuzzy memristive neural networks	8
Terms that define nuclei on residuated lattices: A case study of BL-algebras	8
Introduction to non-convex fuzzy geometry	8
Varieties of K-lattices	8
Prototype based granular neuro-fuzzy system for regression task	8
The synchronization of K-valued Fuzzy cognitive maps	8
Stability analysis of T-S fuzzy delayed impulsive systems with input saturation via an impulse-time-related function method	8
Filtration-and-weighting-based triangular bounded consistency of interval-valued fuzzy preference relations	8
On two notions of fuzzy topological entropy	8
Generating methods of some classes of uninorms and associated structures	8
Fuzzification using the extension principle and the expression in decomposition theorem	8
A specific minimax programming with the max-plus inequalities constraints	8
2-copulas and linear splines	8
A general framework for the characterization of (S,N)-implications with a non-continuous negation based on completions of t-conorms	8
Approximations of semiring-valued fuzzy sets with applications in new fuzzy structures	8
Note on the homogeneity of overlap functions	8
Grey water footprint dynamic fuzzy clustering predictive model based on normal fuzzy numbers and Riemann closeness degree	8
Adaptive feature selection with weighted fuzzy rough sets for noisy data	8