Sage Journals: Discover world-class research

Retricted access

Research article

First published 2023-01-30

Upper rough approximation operators of quantale-valued similarities related to fuzzy orderings

Bei Zhang, Chang-Jie Zhou, Wei Yao

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2021-06-21

Distance functions,upper approximation operators and Alexandrov fuzzy topologies

Ju-Mok Oh, Yong Chan Kim

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2006-2

The Axiomatization of the Rough Set Upper Approximation Operations

Gui-Long Liu

Fundamenta Informaticae

Retricted access

Research article

First published 2016

Upper M -approximate operators and M -closed sets 1

Jung Mi Ko, Yong Chan Kim

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2016

Generalized lower and upper approximations in hyperrings

Xiaolong Xin, Juntao Wang, Xiaohong Zhang

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2023-08-01

Hemimetric-based λ-valued fuzzy rough sets

Puyu Han, Wei Yao, Xian Jiang

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2016

Algebraic and topological structures on factorizations of fuzzy sets 1

Jung Mi Ko, Yong Chan Kim

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2018-10-01

A result on single valued neutrosophic refined rough approximation operators 1

Hu Zhao, Hong-Ying Zhang

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2016-9

Constructing conjunctive left (right) semi-uninorms and implications satisfying the neutrality principle

Xiaoying Hao, Meixia Niu, Yuan Wang [...]

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Retricted access

Research article

First published 2016

Rough Approximation Operators in Group Mapping and Their Applications to Coding Theory

Jiuping Xu, Rui Qiu, Zhimiao Tao

Fundamenta Informaticae

Search results