Results 221 to 230 of about 6,306 (255)
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New Mathematics and Natural Computation, 2021
Dealing with an incomplete information has been a major issue in the theory of soft sets. In this paper, we have presented an approach to deal with incomplete soft set, incomplete fuzzy soft set and incomplete intuitionistic fuzzy soft set. For this purpose, we have introduced the notion of distance between two objects (parameters) which will be used ...
Julee Srivastava, Sudhir Maddheshiya
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Dealing with an incomplete information has been a major issue in the theory of soft sets. In this paper, we have presented an approach to deal with incomplete soft set, incomplete fuzzy soft set and incomplete intuitionistic fuzzy soft set. For this purpose, we have introduced the notion of distance between two objects (parameters) which will be used ...
Julee Srivastava, Sudhir Maddheshiya
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The relation between fuzzy soft set and integrative fuzzy set
2017 12th International Conference on Intelligent Systems and Knowledge Engineering (ISKE), 2017Fuzzy set can be divided into single parameter or multi-parameter's ones with which to depict their fuzzy attributes. In references, it is usual defined in a single parameter universe and yet multi-parameter's ones often appears in so-called fuzzy relation.
Yi Jiang, Hailiang Zhao, Junxuan He
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Note on fuzzy soft sets and fuzzy soft lattices
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rehman, Noor, Ali, Abbas, Park, Choonkil
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Computational and Applied Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li Fu 0001, Feng Qin
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li Fu 0001, Feng Qin
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Rough Soft Sets in Fuzzy Setting
2013Fuzzy set theory, soft set theory and rough set theory are mathematical tools for dealing with uncertainties and are closely related. In the paper, we define the notion of a soft set in L-set theory, introduce several operators for L-soft set theory, and investigate the rough operators on the set of all L-soft sets induced by the rough operators on L X
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An algebraic result on fuzzy soft sets
2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2011The concept of nested soft sets is proposed by extending the definition of nested sets. An equivalence relation is constructed on the set of nested soft sets. Then a novel algebra system is obtained and the union, intersection and complement operations of this algebra system are defined based on the equivalence classes of nested soft sets. Furthermore,
Yongchuan Wen, Shuang Feng, Jinquan Li
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Spectral fuzzy sets and soft thresholding
Information Sciences, 1992A new concept of spectral fuzzy sets has been introduced for dealing with the uncertainty in subjective assignment of membership value to the elements of a fuzzy set. The concept is characterized by a set of membership functions reflecting an individual's (or several individuals') opinion. The uncertainty due to spectralness has been explained.
Sankar K. Pal, Ambarish Dasgupta
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Lattice Structures of Fuzzy Soft Sets
2010In this paper, we study the algebraic structures of fuzzy soft sets. Some operations on fuzzy soft sets are introduced and several related properties are investigated. Furthermore, two lattice structures of fuzzy soft sets are established. It is proved that certain De Morgan's laws hold in fuzzy soft set theory.
Keyun Qin, Hua Zhao
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Soft decision making methods based on fuzzy sets and soft sets
Journal of Intelligent & Fuzzy Systems, 2016In this paper, we propose soft decision making methods based on fuzzy and soft set theory. We also use matrix representation of the soft sets that is very useful for computations of the method. We finally present an example which shows that the method can be successfully applied to many problems that contain uncertainties.
Haci Aktas, Naim Çagman
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An extended soft set model: Type-2 fuzzy soft sets
2011 IEEE International Conference on Cloud Computing and Intelligence Systems, 2011The soft set theory has been initiated by Molodtsov as a useful mathematical tool for dealing with uncertainty, fuzzy, not clearly defined objects. However, it is inappropriate to be used to deal with fuzzy parameters that involve uncertain words, linguistic terms and have a non-measurable domain.
Xi'ao Ma, Guoyin Wang 0001
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