Decidability of the minimization of fuzzy tree automata with membership values in complete lattices

M Ghorani, S Moghari - Journal of Applied Mathematics and Computing, 2022 - Springer
The objective of this paper is to introduce a method for constructing a minimal lattice-valued
tree automaton with membership values in a totally ordered lattice (in short LTA), LTA) …

On typical hesitant fuzzy automata

VS Costa, BC Bedregal - Soft Computing, 2020 - Springer
In this paper, we study a new generalization for the notion of fuzzy automata, which we
called typical hesitant fuzzy automata. First, we present the formulations of the mathematics …

Lattice-valued tree pushdown automata: pum** lemma and closure properties

M Ghorani, S Garhwal, S Moghari - International Journal of Approximate …, 2022 - Elsevier
In this paper, we introduce the concept of lattice-valued tree pushdown automata that
extends the concepts of lattice-valued pushdown automata, lattice-valued tree automata and …

State hyperstructures of tree automata based on lattice-valued logic

M Ghorani - … Informatics and Applications-Informatique Théorique et …, 2018 - numdam.org
In this paper, an association is organized between the theory of tree automata on one hand
and the hyperstructures on the other hand, over complete residuated lattices. To this end …

A minimization algorithm for fuzzy top-down tree automata over lattices

M Ghorani, S Garhwal - Journal of Intelligent & Fuzzy Systems, 2021 - content.iospress.com
In this paper, we study fuzzy top-down tree automata over lattices (LTA s, for short). The
purpose of this contribution is to investigate the minimization problem for LTA s. We first …

On L-valued tree automata: The topological characterization

K Abolpour, MM Zahedi… - Journal of Intelligent & …, 2023 - content.iospress.com
The current study aims to investigate the L-valued tree automata theory based on t-norm/t-
conorm and it further examines their algebraic and L-valued topological properties …

Characterization of tree automata based on quantum logic

M Ghorani - International Journal of Theoretical Physics, 2022 - Springer
In this paper, we introduce the concept of non-deterministic tree automata based on
quantum-valued logic whose underlying structure is a complete orthomodular lattice. First …

General-Nondeterministic Fuzzy Pushdown Automata and Their Languages

F Zhou, C Yang - National Conference of Theoretical Computer Science, 2022 - Springer
Inspired by nondeterministic fuzzy finite automata theory proposed by Cao and Ezawa, we
define general-nondeterministic fuzzy pushdown automata (GN-FPDAs). For a GN-FPDA …

Relation Between Deterministic Fuzzy Tree Automata and Normal Recognizable Step Map**s

M Ghorani - Fuzzy Systems and its Applications, 2022 - jfsa.fuzzy.ir
In this paper we investigate fuzzy tree automata. Fuzzy tree automata extend fuzzy
automata. In fuzzy automata we deal with strings and in fuzzy tree automata we utilize trees …

ارتباط بین اتوماتای درختی فازی قطعی و نگاشت های مرحله ای تشخیص پذیر نرمال

قرآنی - سیستم های فازی و کاربردها, 2022‎ - jfsa.fuzzy.ir
در اﯾﻦ ﻣﻘﺎﻟﻪ، ﺑﻪ ﺑﺮرﺳﯽ اﺗﻮﻣﺎﺗﺎی درﺧﺘﯽ ﻓﺎزی ﻣﯽﭘﺮدازﯾﻢ. ﯾﮏ زﺑﺎن درﺧﺖ ﻓﺎزی ﻣﺮﺣﻠﻪای ﺗﺸﺨﯿﺺﭘﺬﯾﺮ را ﺗﻌﺮﯾﻒ ﮐﺮده و ﻧﺸﺎن
ﻣﯽدﻫﯿﻢ ﻫﺮ زﺑﺎن درﺧﺖ ﻓﺎزی ﺗﺸﺨﯿﺺﭘﺬﯾﺮ ﯾﮏ زﺑﺎن درﺧﺖ ﻓﺎزی ﻣﺮﺣﻠﻪای ﺗﺸﺨﯿﺺﭘﺬﯾﺮ اﺳﺖ. در اداﻣ ﻪ، ﯾ ﮏ اﺗ ﻮﻣ ﺎﺗ ﻮن درﺧﺘ …