OOIR: Observatory of International Research

Papers

(The H4-Index of Fuzzy Sets and Systems is 29. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Editorial Board	88
Event-triggered-based fuzzy adaptive tracking control for stochastic nonlinear systems against multiple constraints	75
Prescribed-performance-based adaptive fuzzy asymptotic formation control for MIMO nonlinear multi-agent systems with infinite actuator faults	65
Dynamic event-triggered extended dissipative scaled consensus control for nonlinear multi-agent systems	61
Editorial Board	59
Combinations of lattice-valued coarse structures and groups	56
Construction of interpretable hierarchical fuzzy systems subject to incomplete data	56
Properties of fuzzy set spaces with L metrics	55
Best approximation of OWA Olympic weights under predefined level of orness	51
3WDNFS – Three-way decision neuro-fuzzy system for classification	48
Real-valued hemimetric-based fuzzy rough sets and an application to contour extraction of digital surfaces	47
A first polynomial non-clausal class in many-valued logic	46
Rational Pavelka logic: The best among three worlds?	44
Editorial Board	44
Degree of totalness: How to choose the best admissible permutation for vector fuzzy integration	39
State feedback control for fractional differential equation system in the space of linearly correlated fuzzy numbers	37
Editorial Board	37
Partially ordered fuzzy power set monads on the category of L-sets and their associated categories of topological space objects	37
On the handling of inconsistent systems of max-min fuzzy relational equations	36
n-roots on MV-algebras	35
A strengthening of Jensen's inequality for asymmetric Choquet integral	35
Editorial Board	35
Linear optimization over the approximate solutions of a system of max-min equations	32
Utility with fuzzy numbers	30
Necessary and sufficient conditions for crisp state-feedback design for fuzzy linear systems	30

Editorial Board	30
New results on discrete copulas and quasi-copulas	30
On fuzzy linearization approaches for solving multi-objective linear fractional programming problems	30
Editorial Board	29