Results 51 to 60 of about 1,082 (177)

Logical Relativism Through Logical Contexts

European Journal of Analytic Philosophy, 2021
We advance an approach to logical contexts that grounds the claim that logic is a local matter: distinct contexts require distinct logics. The approach results from a concern about context individuation, and holds that a logic may be constitutive of a ...
Jonas R. Becker Arenhart
doaj  

Fitting an intuitionistic fuzzy black-derman-toy model of yield curve to price interest rate derivatives [PDF]

Journal of Fuzzy Extension and Applications
Since the early 21st century, the Fuzzy Random Option Pricing (FROP) literature has emerged as an active field within fuzzy mathematics. Mainstream contributions model the epistemic uncertainty of parameters governing the stochastic variation of ...
Jorge de Andrés-Sánchez
doaj   +1 more source

Intuitionistic fuzzy interior ideal of semigroup based on intuitionistic fuzzy point [PDF]

Matrix Science Mathematic, 2017
The intuitionistic fuzzification of the notion of an interior ideal in ordered semigroups is considered. The purpose of this study is to introduce the notion of (∈, ∈ vq)-intuitionistic fuzzy interior ideals and (∈, ∈)-intuitionistic fuzzy nterior ideals
Hidayat Ullah Khan, Nor Haniza Sarmin, Asghar Khan, Faiz Muhammad Khan , Muhammad Taj   +4 more
doaj   +1 more source

A Neutrosophic Set‐Based Active Contour Model for Medical Image Segmentation

IET Image Processing, Volume 20, Issue 1, January/December 2026.
We propose a neutrosophic set‐based active contour model for accurate and efficient segmentation of magnetic resonance (MR) and retinal images. By combining neutrosophic truth, falsity, and indeterminacy subsets with a Heaviside‐based level set formulation, the method robustly handles noise, intensity inhomogeneity, and weak edges.
Kazım Hanbay
wiley   +1 more source

Fermatean Fuzzy α-Homeomorphism in Fermatean Fuzzy Topological Spaces [PDF]

Neutrosophic Sets and Systems
A relatively new development in fuzzy set theory, Fermatean fuzzy sets (FFSs) were developed for working with higher-level, uncertain data. They provide an even more robust structure for characterizing degree of membership and degree of non-membership ...
Revathy Aruchsamy, Inthumathi Velusamy
doaj   +1 more source

A Linear Diophantine Fuzzy Graph‐Theoretic Approach for Planar Dynamic Traffic Optimization

Applied Computational Intelligence and Soft Computing, Volume 2026, Issue 1, 2026.
Dynamic urban traffic signal control systems face uncertainties such as fluctuating vehicle densities, unpredictable incidents, and varying driver behaviors, making precise decision‐making highly challenging. To address these complexities, fuzzy planar graphs have been employed for uncertainty modeling.
Waheed Ahmad Khan, Nosheen Bibi, Taher M. Ghazal, Tinh Doan Pham, Hai Van Pham, Zhaocai Wang   +5 more
wiley   +1 more source

Intuitionnisme dialogique et pré-propositionnalité

Philosophia Scientiæ
It is thought that the fact that the processes of intuitionism come into conflict with certain laws of classical logic justifies reforming the latter to remove the reasons for this conflict and associate intuitionistic mathematics with a logic.
Clément Lion
doaj   +1 more source

Heterogeneous Fuzzy Group Decision‐Making Model With Mixed Criteria

Advances in Fuzzy Systems, Volume 2026, Issue 1, 2026.
Organizational decisions, often originating from diverse groups of managers with varying criteria, encounter challenges due to the inherent ambiguity in human judgments, particularly those involving preferences. This paper proposes a nuanced solution using a heterogeneous fuzzy group decision‐making method, accommodating diverse criteria based on real ...
Akbar Karimi, Mohammad Anisseh, Farideh Sobhanifard, Yasar Becerikli   +3 more
wiley   +1 more source

On Fuzzy Ideals of Subtraction Algebras

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2013
: In this paper, we introduce the notion of fuzzy interior ideal, fuzzy bi-ideal, intuitionistic fuzzy interior ideal and intuitionistic fuzzy bi-ideal of a subtraction semigroup.
Yılmaz Çeven, Zekiye Çiloğlu
doaj  

Neutrosophic Bézier Curve Model for Uncertainty Problem Using Approximation Approach [PDF]

ITM Web of Conferences
The problem of gathering data with uncertainty is difficult to address since certain values are eliminated owing to noise. Thus, the fundamental gap revealed is that fuzzy and intuitionistic fuzzy sets cannot deal with indeterminacy problems as compared ...
Rosli Siti Nur Idara, Zulkifly Mohammad Izat Emir   +1 more
doaj   +1 more source