RT journal article T1 Correctness of Fuzzy Inference Systems Based on f-Inclusion A1 Díaz-Monterroso, Carolina A1 Madrid Labrador, Nicolás Miguel A1 Ramírez Poussa, Eloísa A2 Matemáticas K1 f-index of inclusion K1 fuzzy description logic K1 fuzzy inference system K1 fuzzy logic K1 inclusion measures AB Recent work has shown that the f-index of inclusion can serve as a foundation for modeling Generalized Modus Ponens. In this paper, we develop a novel fuzzy inference system based on this inference rule. To establish its soundness, we connect it to a Fuzzy Description Logic (Formula presented.) enriched with fuzzy modifiers (also known as fuzzy hedges). This logic background provides to the approach a strength absent in most fuzzy inference systems in the literature, which allows us to formally prove a series of results that culminate in a final correctness theorem for the proposed fuzzy inference system. This paper also presents a running example aimed at showing the potential applicability of the proposal. PB Multidisciplinary Digital Publishing Institute (MDPI) SN 2227-7390 YR 2025 FD 2025 LK http://hdl.handle.net/10498/38716 UL http://hdl.handle.net/10498/38716 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 09-may-2026