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 2021-09-01 to 2025-09-01.)

Article	Citations
Utility with fuzzy numbers	99
Editorial Board	90
L-valued general fuzzy automata	73
Polynomial verification for safe codiagnosability of decentralized fuzzy discrete-event systems	63
The effectiveness of aggregation functions used in fuzzy local contrast constructions	60
On the measure induced by copulas that are invariant under univariate truncation	52
Super-Łukasiewicz logics expanded by Δ	50
Summarising multiple clustering-centric estimates with OWA operators for improved KNN imputation on microarray data	48
The powerset monad on quantale-valued sets	41
Extremal values-based aggregation functions	39
Distributivity and conditional distributivity of semi-t-operators over S-uninorms	38
The topological structure of the space of fuzzy compacta	38
Characterization and computation of approximate bisimulations for fuzzy automata	37
Distance functions from fuzzy logic connectives: A state-of-the-art survey	37
Betweenness relations and gated sets in fuzzy metric spaces	36
Decentralized direct adaptive fuzzy control scheme for state-constrained interconnected systems	35
A fresh look at the category of ⊤-convergence groups	35
Fuzzy Halpern and Shoham's interval temporal logics	35
Synthetic static output feedback control for fuzzy systems under fault derivative transformation based fault accommodation	35
State feedback control for fractional differential equation system in the space of linearly correlated fuzzy numbers	35
Some new results on the migrativity of uninorms over overlap and grouping functions	33
Fault detection for T-S nonlinear systems with parametric uncertainties via zonotopic H∞ filter	28
Topological entropy of the extended tree map on the space of fuzzy numbers	28
Proportional Observer design based onD-stability and Finsler's Lemma for Taka	28
A novel deep belief network architecture with interval type-2 fuzzy set based uncertain parameters towards enhanced learning	28

Editorial Board	27
New constructions of nullnorms on bounded lattices	26
Effective and efficient aggregation on uncertain graphs	26
Relational, closure and partition powerset theories	26