Results 31 to 40 of about 197,240 (304)

Bijective transformations of fuzzy implications – An algebraic perspective [PDF]

, 2016
Bijective transformations play an important role in generating fuzzy implications from fuzzy implications. In [Representations through a Monoid on the set of Fuzzy Implications, Fuzzy Sets and Systems, 247, 51–67], Vemuri and Jayaram proposed a monoid ...
Jayaram, Balasubramaniam, Vemuri, N R
core   +1 more source

A Unified Framework for the Upper and Lower Discretizations of Fuzzy Implications

Axioms
In this paper, we investigate the discretization of fuzzy implications using rounding functions. Our discretization method is a unified framework of the upper and lower discretization methods of Munar-Covas et al.
Songsong Dai
doaj   +1 more source

Representations through a monoid on the set of fuzzy implications [PDF]

, 2014
Fuzzy implications are one of the most important fuzzy logic connectives. In this work, we conduct a systematic algebraic study on the set II of all fuzzy implications.
Jayaram, B, Vemuri, N R
core   +1 more source

S-Implications on Complete Lattices and the Interval Constructor

Trends in Computational and Applied Mathematics, 2008
The aim of this work is to present an approach of interval fuzzy logic based on complete lattices. In particular, we study the extensions of the notions of t-conorms, fuzzy negations and S-implication, from the unit interval to arbitrary complete ...
R.H.S. Reiser, G.P. Dimuro, B.C. Bedregal, H.S. Santos, R. Callejas Bedregal   +4 more
doaj   +1 more source

Formal Introduction to Fuzzy Implications [PDF]

Formalized Mathematics, 2017
Summary In the article we present in the Mizar system the catalogue of nine basic fuzzy implications, used especially in the theory of fuzzy sets. This work is a continuation of the development of fuzzy sets in Mizar; it could be used to give a variety of more general operations, and also it could be a good starting point towards the ...
openaire   +1 more source

Some Epistemic Extensions of G\"odel Fuzzy Logic

, 2021
In this paper, we introduce some epistemic extensions of G\"odel fuzzy logic whose Kripke-based semantics have fuzzy values for both propositions and accessibility relations such that soundness and completeness hold.
Borzooei, R. A., Dastgheib, D., Farahani, H., Sharafi, A. H.   +3 more
core  

Fuzzy gravity approach for determinants of exports [PDF]

, 2019
Purpose: The present study proposes the fuzzy gravity model approach to examine the main factors that affect the export volume of Turkey and whether the European Union Customs Union (EUCU) membership affected the export of it. Design/Methodology/Approach:
Değirmenci, N., Yakıcı Ayan, T.
core   +1 more source

Fundamental Properties of Fuzzy Implications [PDF]

Formalized Mathematics, 2018
Summary In the article we continue in the Mizar system [8], [2] the formalization of fuzzy implications according to the monograph of Baczyński and Jayaram “Fuzzy Implications” [1]. We develop a framework of Mizar attributes allowing us for a smooth proving of basic properties of these fuzzy connectives [9].
openaire   +2 more sources

Some Properties of the Extended Threshold Generated Implications

Fuzzy Information and Engineering
Fuzzy implications play an important role in both approximating reasoning and fuzzy control, and there are many generation methods for fuzzy implications for various applications. The extended threshold generation method for fuzzy implications can induce
Zhi-Hong Yi, Li-Juan Yao, Feng Qin
doaj   +1 more source

Fuzzy implications and inference processes

IEEE 3rd International Conference on Computational Cybernetics, 2005. ICCC 2005., 2006
We define fuzzy implications in general, then study their families defined from t-norms, t-conorms and strong negations. Connections between such implications and negations are established. Some basic results are presented concerning the contrapositive symmetry property. The study gives birth to a new class of t-norms.
József Tick, János Fodor
openaire   +2 more sources