Results 51 to 60 of about 30,346 (250)

Decision-Making Application Based on Aggregations of Complex Fuzzy Hypersoft Set and Development of Interval-Valued Complex Fuzzy Hypersoft Set [PDF]

open access: yesNeutrosophic Sets and Systems, 2021
Hypersoft set, an extension of soft set, deals with disjoint attribute-valued sets corresponding to distinct attributes. In this study, the innovation of complex fuzzy hypersoft set (CFH-set) is conferred, which can tackle with uncertainties and ...
Atiqe Ur Rahman   +4 more
doaj   +1 more source

Quasi-arithmetic means and OWA functions in interval-valued and Atanassov's intuitionistic fuzzy set theory [PDF]

open access: yes, 2011
In this paper we propose an extension of the well-known OWA functions introduced by Yager to interval-valued (IVFS) and Atanassov’s intuitionistic (AIFS) fuzzy set theory.
Deschrijver, Glad
core   +2 more sources

The Interval-Valued Triangular Fuzzy Soft Set and Its Method of Dynamic Decision Making

open access: yesJournal of Applied Mathematics, 2014
A concept of interval-valued triangular fuzzy soft set is presented, and some operations of “AND,” “OR,” intersection, union and complement, and so forth are defined. Then some relative properties are discussed and several conclusions are drawn.
Xiaoguo Chen, Hong Du, Yue Yang
doaj   +1 more source

Interval-Valued Topology on Soft Sets

open access: yesAxioms, 2023
In this paper, we study the concept of interval-valued fuzzy set on the family SSX,E of all soft sets over X with the set of parameters E and examine its basic properties.
Sadi Bayramov   +2 more
doaj   +1 more source

Implication functions in interval-valued fuzzy set theory [PDF]

open access: yes, 2013
Interval-valued fuzzy set theory is an extension of fuzzy set theory in which the real, but unknown, membership degree is approximated by a closed interval of possible membership degrees.
Deschrijver, Glad
core   +1 more source

Utilization of interval-valued intuitionistic fuzzy soft set in the health sector

open access: yesInternational Journal of Health Sciences, 2022
The soft set theory plays a key role for dealing with uncertainty, fuzziness and vagueness. The concept of fuzzy soft set which can be seen as a new mathematical approach to vagueness is used in many applications including reliability evaluation, multi ...
Deepak Kumar, A. Kumari
semanticscholar   +1 more source

Web conferencing software selection with interval-valued fuzzy parameterized intuitionistic fuzzy soft sets [PDF]

open access: yes3C Tecnología_Glosas de innovación aplicadas a la pyme, 2021
Since COVID-19 has become a pandemic, education has been interrupted in many countries, and training has been temporarily resumed on online platforms. But it is difficult to determine which of the many existing web (or video) conferencing software is more suitable for class education.
Ulukan, Hakkı Ziya, Çakır, Esra
openaire   +3 more sources

Triangular norms which are join-morphisms in 3-dimensional fuzzy set theory [PDF]

open access: yes, 2013
The n-dimensional fuzzy sets have been introduced as a generalization of interval-valued fuzzy sets, Atanassov's intuitionistic and interval-valued intuitionistic fuzzy sets.
Deschrijver, Glad
core   +2 more sources

Optimization of seed selection for higher product using interval valued hesitant fuzzy soft sets [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
Nowadays, seed selection is one of the main problems faced by farmers and research into agriculture because of the uncertainties in various factors, such as environmental conditions, quality of seeds etc.
Sooraj T. R., B. K. Tripathy
doaj   +1 more source

MORE ON INTERVAL-VALUED INTUITIONISTIC FUZZY SOFT MULTI SETS

open access: yesAdvances in Vision Computing: An International Journal, 2015
In 2013, Mukherje et al. developed the concept of interval-valued intuitionistic fuzzy soft multi set as a mathematical tool for making descriptions of the objective world more realistic, practical and accurate in some cases, making it very promising. In this paper we define some operations in interval-valued intuitionistic fuzzy soft multi set theory ...
Mukherjee, Anjan   +2 more
openaire   +2 more sources

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