Properties of Different Types of Rough Approximations Defined by a Family of Dominance Relations
Salama, A. S.; El-seidy, Essam; Salah A. K. Abdulwahed;
Abstract
In this study, we examine the properties of three types of lower and upper approximations of a non-empty finite set based on the dominance class generated by the dominance relations. We generalize these types using a family of dominance relations fRi: i = 1, 2,:::, ng and studying their properties.
Other data
| Title | Properties of Different Types of Rough Approximations Defined by a Family of Dominance Relations | Authors | Salama, A. S.; El-seidy, Essam ; Salah A. K. Abdulwahed | Keywords | Approximation spaces;Dominance relations;Dominance rough sets;Generalized rough sets;Lower approximation;Rough sets;Upper approximation | Issue Date | 1-Jun-2022 | Journal | International Journal of Fuzzy Logic and Intelligent Systems | Volume | 22 | Issue | 2 | Start page | 193 | End page | 201 | ISSN | 15982645 | DOI | 10.5391/IJFIS.2022.22.2.193 | Scopus ID | 2-s2.0-85133514820 |
Recommend this item
Similar Items from Core Recommender Database
Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.