Results 71 to 80 of about 38,295 (192)

Many-Valued Logic and Zadeh’s Fuzzy Sets: A Stone Representation Theorem for Interval-Valued Łukasiewicz–Moisil Algebras

Journal of Intelligent Systems, 2016
The aim of this article is to develop a representation theory of interval-valued Łukasiewicz–Moisil algebras; the concept of interval fuzzy sets involves the role that the notion of field of sets plays for the representation of Boolean algebras.
Amroune Abdelaziz, Zedam Lemnaouar, Davvaz Bijan   +2 more
doaj   +1 more source

Multi-Attribute Decision-Making Method Based on Interval-Valued $q$ -Rung Orthopair Fuzzy Archimedean Muirhead Mean Operators

IEEE Access, 2019
Interval-valued q-rung orthopair fuzzy sets (IVq-ROFSs), as a generalization of q-rung orthopair fuzzy sets (q-ROFSs), are the powerful tool for mastering the fuzziness of information.
Hengxia Gao, Yanbing Ju, Wenkai Zhang, Dawei Ju   +3 more
doaj   +1 more source

Navigating Economic and Agricultural Realms with Interval-Valued Complex Neutrosophic Fuzzy Sets [PDF]

Neutrosophic Sets and Systems
This article introduces the concept of the interval-valued complex neutrosophic fuzzy set, which extends traditional neutrosophic sets to address challenges like uncertainty, inconsistency, and indeterminate information.
Velan Kalaiyarasan , Krishnan Muthunagai
doaj   +3 more sources

INTERVAL-VALUED FUZZY SEMI-PREOPEN SETS AND INTERVAL-VALUED FUZZY SEMI-PRECONTINUOUS MAPPINGS

Honam Mathematical Journal, 2007
We introduce the notions of interval-valued fuzzy semipreopen sets (mappings), interval-valued fuzzy semi-pre interior and interval-valued fuzzy semi-pre-continuous mappings by using the notion of interval-valued fuzzy sets. We also investigate related properties and characterize interval-valued fuzzy semi-preopen sets (mappings) and interval-valued ...
Young-Bae Jun, Sung-Sook Kim, Chang-Su Kim   +2 more
openaire   +1 more source

Interval Valued Fuzzy Soft Sets and Fuzzy Connectives

International Journal of Recent Technology and Engineering (IJRTE), 2019
The Article, We Learning A Few Operations Of Interval Valued Fuzzy Soft Sets Of Connectives And Give Elementary Properties Of Interval Valued Fuzzy Soft Sets Of Principal Disjunctive Normal Form And Principal Conjunctive Normal Form. 2000 Ams Subject Classification: 03f55, 08a72, 20n25. Keywords: Interval Valued Fuzzy Subset, Interval Valued Fuzzy Soft
V. Lambodharan*, N. Anitha
openaire   +1 more source

Fuzzy querying with the use of interval-valued fuzzy sets [PDF]

, 2013
The paper deals with flexible queries in relational databases. Conditions included in queries are modeled with the use of interval-valued fuzzy sets. Each value returned by a query is associated with a subinterval of [0,1] which expresses a membership ...
Myszkorowski, Krzysztof, Superson, Izabela   +1 more
core  

Properties of quadripartitioned neutrosophic interval-valued set to the reciprocal fraction function via various operators [PDF]

Neutrosophic Sets and Systems
A novel technique used to generate quadripartitioned neutrosophic interval-valued sets applied to the reciprocal fraction function is presented in this paper.
M.Palanikumar, Nasreen Kausar , Cuauhtemoc Samaniego   +2 more
doaj   +1 more source

Interval valued $(\in,\ivq)$-fuzzy filters of pseudo $BL$-algebras

, 2008
We introduce the concept of quasi-coincidence of a fuzzy interval value with an interval valued fuzzy set. By using this new idea, we introduce the notions of interval valued $(\in,\ivq)$-fuzzy filters of pseudo $BL$-algebras and investigate some of ...
A Di Nola, A Di Nola, A Dvurečenskij, A Dvurečenskij, A Dvurečenskij, A Iorgulescu, B Davvaz, B Davvaz, CC Chang, E Turunen, E Turunen, G Deschrijver, G Georgescu, G Georgescu, G Georgescu, HB Curry, J Rachunek, J Rachunek, J Zhan, Jianming Zhan, LA Zadeh, LA Zadeh, LA Zadeh, MV Janowitz, P Flonder, P Hájek, PM Pu, R Biswas, SK Bhakat, SK Bhakat, W Zeng, WC Nemitz, Wiesław A. Dudek, X Ma, XH Yuan, XH Zhang, XH Zhang, Young Bae Jun   +37 more
core   +1 more source

Data Analysis Approaches of Interval-Valued Fuzzy Soft Sets Under Incomplete Information

IEEE Access, 2019
Interval-valued fuzzy soft set theory is a new and developing mathematical tool, which figures out a creative way aiming at dealing with uncertain and fuzzy data.
Hongwu Qin, Xiuqin Ma
doaj   +1 more source

Different Types of Entropy Measures for Type-2 Fuzzy Sets

Axioms
In this work, we consider De Luca and Termini’s notion of non-probabilistic entropy, and we extend some entropy-like measures of the degree of fuzziness to type-2 fuzzy sets.
Luis Magdalena, Carmen Torres-Blanc, Susana Cubillo, Jesus Martinez-Mateo   +3 more
doaj   +1 more source