Results 11 to 20 of about 64,142 (206)

Paraconsistent Many-Valued Logic in GUHA Framework [PDF]

open access: yesActa Informatica Pragensia, 2018
The primary aim of this paper is to establish a formal connection between a particular many-valued paraconsistent logic and the logic of a KDD method, namely the GUHA data mining method by introducing a new quantifier called Paraconsistent Separation ...
Esko Turunen
doaj   +2 more sources

Many-valued coalgebraic logic over semi-primal varieties [PDF]

open access: yesLogical Methods in Computer Science
We study many-valued coalgebraic logics with semi-primal algebras of truth-degrees. We provide a systematic way to lift endofunctors defined on the variety of Boolean algebras to endofunctors on the variety generated by a semi-primal algebra.
Alexander Kurz   +2 more
doaj   +4 more sources

A Real-Valued Modal Logic [PDF]

open access: yesLogical Methods in Computer Science, 2018
A many-valued modal logic is introduced that combines the usual Kripke frame semantics of the modal logic K with connectives interpreted locally at worlds by lattice and group operations over the real numbers.
Denisa Diaconescu   +2 more
doaj   +4 more sources

On transitive modal many-valued logics [PDF]

open access: yesFuzzy Sets and Systems, 2021
This paper is focused on the study of modal logics defined from valued Kripke frames, and particularly, on computability and expressibility questions of modal logics of transitive Kripke frames evaluated over certain residuated lattices. It is shown that a large family of those logics -- including the ones arising from the standard MV and Product ...
openaire   +2 more sources

Consequence and complexity in infinite-valued logic: a survey [PDF]

open access: yes, 2002
In general, every logic L comes equipped with a syntax, a semantics, and an algorithmic procedure. In some cases, formulae up to equivalence form an interesting class of algebraic structures.
V. Marra, D. Mundici
core   +1 more source

Tableau method of proof for Peirce’s three-valued propositional logic

open access: yesFilosofia Unisinos, 2022
Peirce’s triadic logic has been under discussion since its discovery in the 1960s by Fisch and Turquette. The experiments with matrices of three-valued logic are recorded in a few pages of unpublished manuscripts dated 1909, a decade before similar ...
José Renato Salatiel
doaj   +1 more source

Many-Valued Logics and Translations

open access: yesJournal of Applied Non-Classical Logics, 1999
This work presents the concepts of translation and conservative translation between logics. By using algebraic semantics we introduce several conservative translations involving the classical propo...
D'Ottaviano, Ítala M. Loffredo   +1 more
openaire   +3 more sources

لحظات ثورية قي المنطق العربي [PDF]

open access: yesWadī Al-Nīl Lil Dirāsāt wa Al-Buẖūṯ Al-Insāniyyaẗ wa Al-Iğtimāʿiyyaẗ wa Al-Tarbawiyyaẗ, 2021
لم يکن المنطق متعدد القيم مجرد مرحلة متطورة للمنطق المعاصر ولکن في الحقيقة کان مطلب رئيسي منذ نشأة المنطق الارسطي. حيث ان المنطق الارسطي يتضمن الجهات في جزء منه. والمنطق الجهوي لا يمکن التعبير عنه ألا بمنطق متعدد القيم.
محمد علي خليل المسبکاوي
doaj   +1 more source

An approach for linguistic multi-attribute decision making based on linguistic many-valued logic

open access: yesIJAIN (International Journal of Advances in Intelligent Informatics), 2022
There are various types of multi-attribute decision-making (MADM) problems in our daily lives and decision-making problems under uncertain environments with vague and imprecise information involved.
Anh Phuong Le   +3 more
doaj   +1 more source

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