Results 271 to 280 of about 8,058,344 (325)

An advanced multi-attribute decision-making model for Urban transportation planning based on complex intuitionistic fuzzy sets with hierarchical parameters. [PDF]

Sci Rep
Alballa T, Asghar A, Alharbi T, Shahzadi I, Abd El-Wahed Khalifa H.   +4 more
europepmc   +1 more source

Research on the atomic clock signal denoising method based on the hyperbolic tangent smooth threshold function. [PDF]

Sci Rep
Liu Q, Ning X, Hu D, Wang L, Wang Z.
europepmc   +1 more source

Soft sets and soft groups [PDF]

Information Sciences, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Naim Cağman
exaly   +5 more sources

Cluster soft sets and cluster soft topologies [PDF]

Computational and Applied Mathematics, 2023
The cluster soft point is an attempt to introduce a novel generalization of the soft closure point and the soft limit point. A cluster soft set is defined to be the system of all cluster soft points of a soft set.
Z. Ameen, S. Al Ghour
semanticscholar   +3 more sources

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Soft sets and soft rough sets

Information Sciences, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Young Bae Jun, , Feng Feng
exaly   +2 more sources

A note on soft sets, rough soft sets and fuzzy soft sets

Applied Soft Computing Journal, 2011
Abstract: Concept of an approximation space associated with each parameter in a soft set is discussed and an approximation space associated with the soft set is defined. For any subset X of the universe U, there is a fuzzy subset of U associated with each parameter of the soft set, also there is a fuzzy subset associated with the soft set.
Muhammad Irfan Ali
exaly   +2 more sources

Groups of soft sets [PDF]

Journal of Intelligent & Fuzzy Systems, 2015
In this paper, we introduce two new operations on soft sets, called inverse production and characteristic production, by using Molodtsov’s definition of the soft sets. We prove that the set of all soft sets over a universe U is an abelian group under the each operations and called “the ...
Akin Osman Atagün, Emin Aygün
openaire   +3 more sources

Logic Connectives for Soft Sets and Fuzzy Soft Sets

IEEE Transactions on Fuzzy Systems, 2014
Collections of soft sets and fuzzy soft sets are complete modular lattices with respect to certain binary operations. Therefore, logic connectives such as Triangular norms, Triangular conorms, and implications may be studied for them. A major hurdle in this study is that soft sets and fuzzy soft sets are not sets and fuzzy sets, respectively. Actually,
Muhammad Irfan Ali
exaly   +2 more sources

Semantics of soft sets and three-way decision with soft sets

Knowledge-Based Systems, 2020
The theory of three-way decision provides an effective tool for decision-making under uncertainty and incomplete information, when a two-way decision is difficult to make. Soft sets conceptualize and represent special types of uncertainty. In this paper,
Jilin Yang, Yiyu Yao
semanticscholar   +2 more sources

The relationship among soft sets, soft rough sets and topologies

Soft Computing, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhaowen Li, Li Zhaowen
exaly   +2 more sources