OOIR: Observatory of International Research

Papers

(The H4-Index of Fuzzy Sets and Systems is 26. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Utility with fuzzy numbers	96
Editorial Board	87
L-valued general fuzzy automata	72
Polynomial verification for safe codiagnosability of decentralized fuzzy discrete-event systems	63
The effectiveness of aggregation functions used in fuzzy local contrast constructions	59
Super-Łukasiewicz logics expanded by Δ	48
On the measure induced by copulas that are invariant under univariate truncation	48
Summarising multiple clustering-centric estimates with OWA operators for improved KNN imputation on microarray data	47
Extremal values-based aggregation functions	39
The powerset monad on quantale-valued sets	39
Fuzzy complex numbers: Representations, operations, and their analysis	38
Distributivity and conditional distributivity of semi-t-operators over S-uninorms	38
Some new results on the migrativity of uninorms over overlap and grouping functions	35
A novel deep belief network architecture with interval type-2 fuzzy set based uncertain parameters towards enhanced learning	35
Characterization and computation of approximate bisimulations for fuzzy automata	35
The topological structure of the space of fuzzy compacta	34
Decentralized direct adaptive fuzzy control scheme for state-constrained interconnected systems	34
Fault detection for T-S nonlinear systems with parametric uncertainties via zonotopic H∞ filter	34
Betweenness relations and gated sets in fuzzy metric spaces	34
Distance functions from fuzzy logic connectives: A state-of-the-art survey	32
State feedback control for fractional differential equation system in the space of linearly correlated fuzzy numbers	31
A fresh look at the category of ⊤-convergence groups	28
Proportional Observer design based onD-stability and Finsler's Lemma for Taka	28
Fuzzy Halpern and Shoham's interval temporal logics	28
Synthetic static output feedback control for fuzzy systems under fault derivative transformation based fault accommodation	28

Topological entropy of the extended tree map on the space of fuzzy numbers	26
Fractional calculus of linear correlated fuzzy-valued functions related to Fréchet differentiability	26