Results 41 to 50 of about 168 (130)

Was Hugh MacColl a logical pluralist or a logical monist? A case study in the slow emergence of metatheorising

open access: yesPhilosophia Scientiæ, 2011
In the mid- and late 1900s Bertrand Russell and Hugh MacColl had a non-discussion about implication and existence, as parts of a dispute over the nature of logic.
Ivor Grattan-Guinness
doaj   +1 more source

Computational reaching of quantified consequences from imperfect initial data

open access: yesMathematical Methods in the Applied Sciences, Volume 48, Issue 4, Page 4232-4243, 15 March 2025.
Usually, it is not direct to translate theoretical results to practice. One of the challenges is the real computation of solutions to proposed problems, when infinite numbers (such as real numbers or the unit interval) are considered. The same is true when consequences (information) from a data set modeled by logical rules need to be obtained.
Jesús Medina   +1 more
wiley   +1 more source

A Comprehensive Study on the Different Approaches of the Symmetric Difference in Nilpotent Fuzzy Systems

open access: yesMathematics
This paper comprehensively examines symmetric difference operators within logical systems generated by nilpotent t-norms and t-conorms, specifically addressing their behavior and applicability in bounded and Łukasiewicz fuzzy logic systems.
Luca Sára Pusztaházi   +2 more
doaj   +1 more source

Exploring n‐Dimensional Fuzzy Soft Sets: A Framework for Multicriteria Decision‐Making Problems

open access: yesAdvances in Fuzzy Systems, Volume 2025, Issue 1, 2025.
This study introduces several operations on n‐dimensional fuzzy sets, including union, intersection, and complement, and examines the validity of De Morgan’s law within this framework. To further elucidate the conceptual underpinnings, the study also presents illustrative examples of t‐norm, t‐conorm, and negation operations on n‐dimensional fuzzy sets.
Shifa Mol A. P.   +3 more
wiley   +1 more source

Consistency Degrees of Theories in Łukasiewicz Fuzzy and n-Valued Propositional Logic Systems

open access: yesApplied Computational Intelligence and Soft Computing, 2010
By means of theory of truth degrees of formulas, according to deduction theorems and completeness theorems, the new concepts of consistency degrees and polar index for general theories in Łukasewicz fuzzy and n-valued propositional logic systems are ...
Jiancheng Zhang
doaj   +1 more source

Chicken Weight Prediction in Close House Farm Using Fuzzy Method

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems)
This study aims to predict the weight of chicken on a close house farm using the Fuzzy Logic method by implementing the LUKASEWICZ method. The data used in this study are the factors that affect the weight of the chicken including the number of chickens ...
Kharis Suryandaru Pratama   +1 more
doaj   +1 more source

Unpacking “Social Vulnerability” and “Equity”: Critical Insights From Stormwater Climate Adaptation Research in the US Gulf Coast

open access: yesCommunity Science, Volume 3, Issue 4, December 2024.
Abstract This paper assesses how the concepts of social vulnerability and equity are discursively constructed in co‐production research settings with a co‐created decision support tool. The data was collected during workshops (32 communities represented) and interviews (24 communities represented) with stormwater managers and stakeholders (SMS) working
S. J. Domingue   +4 more
wiley   +1 more source

Solving the classification problem by using neural fuzzy production based network models of Mamdani-Zadeh

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
The article considers solving the problem of object recognition of intersected classes using fuzzy inference systems and neural networks. New multi-output network of Wang-Mendel is compared to a new architecture of neural fuzzy production network based ...
Ol'ga P Soldatova, Il'ya A Lyozin
doaj   +1 more source

Rethinking plasticity: Analysing the concept of “destructive plasticity” in the light of neuroscience definitions

open access: yesEuropean Journal of Neuroscience, Volume 60, Issue 5, Page 4798-4812, September 2024.
Neuroplasticity is a key concept with various definitions and applications. It shows both beneficial and detrimental outcomes depending on the context. Various scientific frameworks have been proposed to understand the beneficial and pathological outcomes of plastic mechanisms.
Mostafa Seblani   +3 more
wiley   +1 more source

An Empirical Comparison of Semantics for Quantified Vague Sentences

open access: yesProblemos
We investigate the compositional semantics of vague quantified sentences, focusing on sentences such as “All of the students are tall,” where a non-vague quantifier quantifies into a vague predicate. While much work has been done on vagueness in natural
Alexandre Cremers, Julija Kalvelyte
doaj   +3 more sources

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