Fuzzy Sets and Systems

Article	Citations
Non-fragile memory filtering of T-S fuzzy delayed neural networks based on switched fuzzy sampled-data control	228
HQCA-WSN: High-quality clustering algorithm and optimal cluster head selection using fuzzy logic in wireless sensor networks	68
Finite-time and fixed-time synchronization control of fuzzy Cohen-Grossberg neural networks	64
A graph approach for fuzzy-rough feature selection	60
New results on pseudo almost periodic solutions of quaternion-valued fuzzy cellular neural networks with delays	54
Discrete fractional calculus for interval–valued systems	52
Finite-time synchronization of multi-coupling stochastic fuzzy neural networks with mixed delays via feedback control	51
Fuzzy-based dynamic event triggering formation control for nonstrict-feedback nonlinear MASs	51
Fuzzy wavelet neural control with improved prescribed performance for MEMS gyroscope subject to input quantization	48
Finite-time stability of fractional-order fuzzy cellular neural networks with time delays	45
Adaptive synchronization for fuzzy inertial complex-valued neural networks with state-dependent coefficients and mixed delays	44
Fault-tolerant control for fuzzy switched singular systems with persistent dwell-time subject to actuator fault	43
Jensen's inequalities for set-valued and fuzzy set-valued functions	42
Complete and finite-time synchronization of fractional-order fuzzy neural networks via nonlinear feedback control	42
Reliability-based fuzzy clustering ensemble	41
Similarity between interval-valued fuzzy sets taking into account the width of the intervals and admissible orders	40
Fuzzy information entropy-based adaptive approach for hybrid feature outlier detection	40
Chebyshev type inequalities for interval-valued functions	40
Wiener index of a fuzzy graph and application to illegal immigration networks	40
Migrativity properties of overlap functions over uninorms	39
Distributed fuzzy adaptive consensus for high-order multi-agent systems with an imprecise communication topology structure	39
Fixed-time stabilization of fuzzy neutral-type inertial neural networks with time-varying delay	38
d-Choquet integrals: Choquet integrals based on dissimilarities	36
Stability and stabilization for delayed fuzzy systems via reciprocally convex matrix inequality	35
Forty years of Fuzzy Sets and Systems: A bibliometric analysis	35

Event-triggered adaptive fuzzy distributed tracking control for uncertain nonlinear multi-agent systems	35
On the distributivity equations between uni-nullnorms and overlap (grouping) functions	34
Improved criteria for the stabilization of T-S fuzzy systems with actuator failures via a sampled-data fuzzy controller	34
New results on finite-/fixed-time synchronization of delayed diffusive fuzzy HNNs with discontinuous activations	33
A new consistency definition of interval multiplicative preference relation	32
Finite-time prescribed performance adaptive fuzzy control for unknown nonlinear systems	32
Fuzzy tracking control for nonlinear multi-agent systems with actuator faults and unknown control directions	31
Robust fault detection of T-S fuzzy systems with time-delay using fuzzy functional observer	30
An efficient method combining active learning Kriging and Monte Carlo simulation for profust failure probability	30
Constructing uninorms via closure operators on a bounded lattice	29
Rough-set-driven approach for attribute reduction in fuzzy formal concept analysis	28
Disturbance-observer-based adaptive fuzzy control for nonlinear state constrained systems with input saturation and input delay	28
A new structure for uninorms on bounded lattices	28
Almost periodic synchronization of quaternion-valued fuzzy cellular neural networks with leakage delays	28
Fuzzy support vector machine for imbalanced data with borderline noise	28
General decomposition of fuzzy relations: Semi-tensor product approach	28
Ranking trapezoidal fuzzy numbers using a parametric relation pair	27
A fitting model for attribute reduction with fuzzy β-covering	27
Event-triggered fuzzy adaptive quantized control for nonlinear multi-agent systems in nonaffine pure-feedback form	26
Uni-nullnorms on bounded lattices	26
Fuzzy clustering of fuzzy data based on robust loss functions and ordered weighted averaging	26
Finite-time and fixed-time synchronization control of discontinuous fuzzy Cohen-Grossberg neural networks with uncertain external perturbations and mixed time delays	26
A Munsell colour-based approach for soil classification using Fuzzy Logic and Artificial Neural Networks	26
Mixed fuzzy least absolute regression analysis with quantitative and probabilistic linguistic information	26
Classical approximation for fuzzy Fredholm integral equation	25
Hull operators and interval operators in (L,M)-fuzzy convex spaces	24
Bisimulation and bisimilarity for fuzzy description logics under the Gödel semantics	24
The theory of intermediate quantifiers in fuzzy natural logic revisited and the model of “Many”	24
Principles for constructing three-way approximations of fuzzy sets: A comparative evaluation based on unsupervised learning	24
Fixed-time synchronization of Markovian jump fuzzy cellular neural networks with stochastic disturbance and time-varying delays	24
Optimized fuzzy clustering in wireless sensor networks using improved squirrel search algorithm	23
Label correlation in multi-label classification using local attribute reductions with fuzzy rough sets	23
Regularized gap functions and error bounds for generalized mixed weak vector quasivariational inequality problems in fuzzy environments	23
Fuzzy adaptive event-triggered finite-time constraint control for output-feedback uncertain nonlinear systems	23
Recurrent fuzzy wavelet neural network variable impedance control of robotic manipulators with fuzzy gain dynamic surface in an unknown varied environment	22
Alpha-cut representation used for defuzzification in rule-based systems	22
Weak and directional monotonicity of functions on Riesz spaces to fuse uncertain data	22
Approximate bisimulations and state reduction of fuzzy automata under fuzzy similarity measures	21
Order allocation and procurement transport planning in apparel supply chain: A utility-based possibilistic-flexible programming approach	21
The generalized Hukuhara differentiability of interval-valued function is not fully equivalent to the one-sided differentiability of its endpoint functions	21
Fuzzy betweenness relations and their connection with fuzzy order relations	21
Lattice-based sum of t-norms on bounded lattices	20
Solutions of higher order linear fuzzy differential equations with interactive fuzzy values	20
Belief functions induced by random fuzzy sets: A general framework for representing uncertain and fuzzy evidence	20
An advanced interpretable Fuzzy Neural Network model based on uni-nullneuron constructed from n-uninorms	20
Adaptive adjustable dimension observer based fault estimation for switched fuzzy systems with unmeasurable premise variables	20
Uninorms on bounded lattices with the underlying t-norms and t-conorms	20
Numerical methods for solving fuzzy equations: A survey	19
L-R geometric consistency definition of triangular multiplicative preference relation in group decision making	19
Ordinal sums of triangular norms on a bounded lattice	19

Delay-dependent synchronization of T-S fuzzy Markovian jump complex dynamical networks	19
On some classes of directionally monotone functions	19
Fault detection observer design for discrete-time 2-D T-S fuzzy systems with finite-frequency specifications	18
Dynamic analysis of fractional-order quaternion-valued fuzzy memristive neural networks: Vector ordering approach	18
Adaptive fuzzy fault compensation tracking control for uncertain nonlinear systems with multiple sensor faults	18
An exact handling of the gradient for overcoming persistent problems in nonlinear observer design via convex optimization techniques	18
Consensus of fractional-order multi-agent systems with uncertain topological structure: A Takagi-Sugeno fuzzy event-triggered control strategy	18
Fractional calculus of linear correlated fuzzy-valued functions related to Fréchet differentiability	18
Enriching linguistic descriptions of data: A framework for composite protoforms	18
Performance recovery-based fuzzy robust control of networked nonlinear systems against actuator fault: A deferred actuator-switching method	18
New results for T-S fuzzy systems with hybrid communication delays	18
On the solvability of bipolar max-product fuzzy relation equations with the standard negation	17
GimmeHop: A recommender system for mobile devices using ontology reasoners and fuzzy logic	17
Adaptive tracking control for switched nonlinear systems with fuzzy actuator backlash	17
Hyers-Ulam stability of fuzzy fractional Volterra integral equations with the kernel ψ−function via successive approximation method	17
Fuzzy linear singular differential equations under granular differentiability concept	17
Quantile-based fuzzy clustering of multivariate time series in the frequency domain	17
Centered kernel alignment inspired fuzzy support vector machine	17
A hitchhiker's guide to quasi-copulas	17
New construction of t-norms and t-conorms on bounded lattices	17
Knowledge structures delineated by fuzzy skill maps	16
Constructions of uni-nullnorms and null-uninorms on a bounded lattice	16
An improved fuzzy rule-based system using evidential reasoning and subtractive clustering for environmental investment prediction	16
Some results about nullnorms on bounded lattices	16
Inflationary BL-algebras obtained from 2-dimensional general overlap functions	16
A survey on the initial value problems of fuzzy implicit fractional differential equations	16
Pseudo-integral and generalized Choquet integral	16
On a pair of fuzzy dominated mappings on closed ball in the multiplicative metric space with applications	16
Fuzzy adaptive fault-tolerant control of multi-agent systems with interactions between physical coupling graph and communication graph	15
Calculus for linearly correlated fuzzy number-valued functions	15
Constructing overlap and grouping functions on complete lattices by means of complete homomorphisms	15
A full scale Sklar's theorem in the imprecise setting	15
A multi-objective robust possibilistic programming approach to sustainable public transportation network design	15
OWA operators with functional weights	15
Sampled-data fuzzy control with space-varying gains for nonlinear time-delay parabolic PDE systems	15
The fuzzy Kalman filter: Improving its implementation by reformulating uncertainty representation	15
Andness directedness for operators of the OWA and WOWA families	15
Modeling aesthetic preferences: Color coordination and fuzzy sets	15
The fuzzy fractional SIQR model of computer virus propagation in wireless sensor network using Caputo Atangana–Baleanu derivatives	15
Resolution of bipolar fuzzy relation equations with max-Łukasiewicz composition	15
Solutions and strong solutions of min-product fuzzy relation inequalities with application in supply chain	15
Coupled fuzzy-interval model and method for structural response analysis with non-probabilistic hybrid uncertainties	15
Large-scale group decision-making with incomplete fuzzy preference relations: The perspective of ordinal consistency	15
On the construction of uninorms on bounded lattices	15
Event-triggered integral sliding mode control for uncertain fuzzy systems	15
Affinity and transformed class probability-based fuzzy least squares support vector machines	15
Fuzzy fractional diffusion processes and drug release	15
A survey on non-instantaneous impulsive fuzzy differential equations involving the generalized Caputo fractional derivative in the short memory case	15
On admissible orders over closed subintervals of [0,1]	15
Algebraic structure and characterization of adjoint triples	14
Methodology for integrated multicriteria decision-making with uncertainty: Extending the compromise ranking method for uncertain evaluation of alternatives	14
Fuzzy extensions of PROMETHEE: Models of different complexity with different ranking methods and their comparison	14
Towards interval uncertainty propagation control in bivariate aggregation processes and the introduction of width-limited interval-valued overlap functions	14
The smallest semicopula-based universal integrals: Remarks and improvements	14
New results on the modularity condition for overlap and grouping functions	14
Matrix representation of stability definitions for the graph model for conflict resolution with reciprocal preference relations	14
Hidden Markov model-based asynchronous quantized sampled-data control for fuzzy nonlinear Markov jump systems	14
Adaptive fuzzy reliable control for switched uncertain nonlinear systems based on closed-loop reference model	14
On the solutions of first-order linear impulsive fuzzy differential equations	14
On constructing the largest and smallest uninorms on bounded lattices	14
Banach spaces generated by strongly linearly independent fuzzy numbers	13
Local stability conditions for T-S fuzzy time-delay systems using a homogeneous polynomial approach	13
Fuzzy chromatic number of union of fuzzy graphs: An algorithm, properties and its application	13
Adaptive fault-tolerant control for a class of uncertain T-S fuzzy systems with guaranteed time-varying performance	13
The interval eigenvalue problem using constraint interval analysis with an application to linear differential equations	13
New results on granular variable precision fuzzy rough sets based on fuzzy (co)implications	13
Fixed-time synchronization criteria of fuzzy inertial neural networks via Lyapunov functions with indefinite derivatives and its application to image encryption	13
Integer interval DEA: An axiomatic derivation of the technology and an additive, slacks-based model	13
Identification and simplification of T-S fuzzy neural networks based on incremental structure learning and similarity analysis	13
Reasoning with fuzzy and uncertain evidence using epistemic random fuzzy sets: General framework and practical models	13
Possibilistic fuzzy pay-off method for real option valuation with application to research and development investment analysis	13
A consensus model for group decision making under additive reciprocal matrices with flexibility	13
Logical characterizations of fuzzy bisimulations in fuzzy modal logics over residuated lattices	13
Parallel fuzzy relation matrix factorization towards algebraic formulation, universal approximation and interpretability of MIMO hierarchical fuzzy systems	13
Event-based adaptive fuzzy fixed-time control for nonlinear interconnected systems with non-affine nonlinear faults	13
Arithmetic operations of non-normal fuzzy sets using gradual numbers	12
ℓ∞-induced output-feedback controller synthesis for positive nonlinear systems via T–S fuzzy model approach	12
Finite-time synchronization of T-S fuzzy memristive neural networks with time delay	12
Non-instantaneous impulses interval-valued fractional differential equations with Caputo-Katugampola fractional derivative concept	12
Adaptive neural asymptotic control for uncertain nonlinear multiagent systems with a fuzzy dead zone constraint	12

Final solution to the problem of relating a true copula to an imprecise copula	12
A variable selection method for a hierarchical interval type-2 TSK fuzzy inference system	12
A new derivative concept for set-valued and fuzzy-valued functions. Differential and integral calculus in quasilinear metric spaces	12
Event-triggered adaptive fuzzy control for stochastic nonlinear time-delay systems	12
A novel alleviating fuzzy control algorithm for a class of nonlinear stochastic systems in pure-feedback form	12
Three types of fuzzy covering-based rough set models	12
Prime, minimal prime and maximal ideals spaces in residuated lattices	12
Approximation by max-min operators: A general theory and its applications	12
A note on uninorms with continuous underlying operators	11
On the selection of an optimal outer approximation of a coherent lower probability	11
Observer based adaptive double-layer fuzzy control for nonlinear systems with prescribed performance and unknown control direction	11
Uninorms on bounded lattices constructed by t-norms and t-subconorms	11
Type–reduction of Interval Type–2 fuzzy numbers via the Chebyshev inequality	11
Redefined fuzzy rough set models in fuzzy β-covering group approximation spaces	11
Extended multi-adjoint logic programming	11
Fault detection in finite frequency domain for T-S fuzzy systems with partly unmeasurable premise variables	11
Observer-based output feedback fuzzy control for nonlinear parabolic PDE-ODE coupled systems	11
On ordinal sums of overlap and grouping functions on complete lattices	11
Remarks on minimal solutions of fuzzy relation inequalities with addition-min composition	11
General expression of knowledge granularity based on a fuzzy relation matrix	11
A novel event-triggered asynchronous H∞ control for T-S fuzzy Markov jump systems under hidden Markov switching topologies	10
A characterization of the classes Umin and Umax of uninorms on a bounded lattice	10
Hölder-Minkowski type inequality for generalized Sugeno integral	10
The interval-valued Choquet-Sugeno-like operator as a tool for aggregation of interval-valued functions	10
A fuzzy clustering approach for fuzzy data based on a generalized distance	10
Bipolar fuzzy based least squares twin bounded support vector machine	10
Application of Simpson quadrature rule and iterative method for solving nonlinear fuzzy delay integral equations	10
Algebraic structure of fuzzy signatures	10
Trapezoidal approximations of fuzzy numbers using quadratic programs	10
Dual possibilistic regression analysis using support vector networks	10
Incremental fuzzy clustering of time series	10
Exponentially stabilizing fuzzy controller design for a nonlinear ODE-beam cascaded system and its application to flexible air-breathing hypersonic vehicle	10
On the distributivity of continuous triangular norms and triangular conorms with respect to 2-uninorms	10
Measuring the ‘leaving no one behind’ principle in the European countries: An AROPE-based fuzzy logic approach	10
Semicopula based integrals	9
Jensen's inequality for Choquet integral revisited and a note on Jensen's inequality for generalized Choquet integral	9
Interval-valued Fuzzy Logic approach for overloaded hosts in consolidation of virtual machines in cloud computing	9
The impact on the properties of the EFGM copulas when extending this family	9
Convex fuzzy k-medoids clustering	9
Real-valued hemimetric-based fuzzy rough sets and an application to contour extraction of digital surfaces	9
Generalized Nash equilibrium problem over a fuzzy strategy set	9
Further characterization of uninorms on bounded lattices	9
Optimization of fuzzy-valued functions using Zadeh's extension principle	9
Ulam type stability of first-order linear impulsive fuzzy differential equations	9
Novel classes of fuzzy β-covering-based rough set over two distinct universes	9
Constructions of uninorms on bounded lattices by means of t-subnorms and t-subconorms	9
Uncertain probability, regular probability interval and relative proximity	9
Learning k-maxitive fuzzy measures from data by mixed integer programming	9
Aggregation and signature based comparisons of multi-state systems via decompositions of fuzzy measures	9
Random generation of k-interactive capacities	9
Constructions of quasi-overlap functions and their generalized forms on bounded partially ordered sets	9
Ensemble fuzzy radial basis function neural networks architecture driven with the aid of multi-optimization through clustering techniques and polynomial-based learning	9
Sums of fuzzy sets of summands	9
A type-1 OWA operator for Extended Comparative Linguistic Expressions with Symbolic Translation	8
Measuring volatility based on ordered weighted average operators: The case of agricultural product prices	8
Measures of conflict, basic axioms and their application to the clusterization of a body of evidence	8
Granular counting of uncertain data	8
Aggregation of partial T-indistinguishability operators and partial pseudo–metrics	8
New metric-based derivatives for fuzzy functions and some of their properties	8
Optimizing the prototypes with a novel data weighting algorithm for enhancing the classification performance of fuzzy clustering	8
Fuzzy dynamical system approach for a dual-parameter hybrid-order robust control design	8
Fuzzy hypothesis testing for a population proportion based on set-valued information	8
Granular representation of OWA-based fuzzy rough sets	8
The additive generators of t-norms and t-conorms on bounded lattices	8
Multivariate imprecise Sklar type theorems	8
Residuation in lattice effect algebras	8
Modularity conditions between overlap (grouping) function and uni-nullnorm or null-uninorm	8
EFNN-NullUni: An evolving fuzzy neural network based on null-uninorm	8
Adaptive fuzzy decentralized optimal control for interconnected nonlinear systems with unmodeled dynamics via mixed data and event driven method	8
On the structure of semi-t-operators on bounded lattices	8
Some generalizations of Opial type inequalities for interval-valued functions	8
On pre-solution matrices of fuzzy relation equations over complete Brouwerian lattices	8
The properties of crescent preference vectors and their utility in decision making with risk and preferences	8
Fuzzy implications in lattice effect algebras	8
On linear fuzzy differential equations by differential inclusions' approach	8
A class of bivariate independence copula transformations	8
Data modeling and querying with fuzzy sets: A systematic survey	8
A peak-to-peak filtering for continuous Takagi-Sugeno fuzzy systems by a local method	8
AE and EA robustness of interval circulant matrices in max-min algebra	8
Finite-time stabilization of discontinuous fuzzy neutral-type neural networks with D operator and multiple time-varying delays	8
Transitivity measurements of fuzzy preference relations	8
A numerical method to solve a fuzzy differential equation via differential inclusions	8
Aggregation of fuzzy subgroups	8
A set of practical experiments to validate the fuzzy Kalman filter	8
Dynamic event-triggered security control for networked T-S fuzzy system with non-uniform sampling	8
A general framework for the characterization of (S,N)-implications with a non-continuous negation based on completions of t-conorms	8
Functional degrees of inclusion and similarity between L-fuzzy sets	8
A new methodology for solving fuzzy systems of equations: Thick fuzzy sets based approach	8
Statistical depth for fuzzy sets	8
Fault-tolerant control for T-S fuzzy systems with an aperiodic adaptive event-triggered sampling	8
Distributivity between extended t-norms and t-conorms on fuzzy truth values	8
Fuzzy quasi-linear SVM classifier: Design and analysis	8
Characterization and computation of approximate bisimulations for fuzzy automata	7
A short note on the migrativity properties of overlap functions over uninorms	7
Fuzzy edge connectivity and fuzzy local edge connectivity with applications to communication networks	7