Results 11 to 20 of about 5,204,108 (294)

Agents and rough sets [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2014
Rough set theory gives approximation models of complex knowledge structure. Agents are not present in the definition of the rough sets. Now we will show that a set of conflicting agents or active set can be used to model inconsistent decision in rough ...
Germano Resconi, Chris Hinde
doaj   +3 more sources

Soft rough fuzzy sets and soft fuzzy rough sets

open access: yesComputers and Mathematics With Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dan Meng, Keyun Qin
exaly   +2 more sources

Hepatitis B Disease Diagnosis Using Rough Set

open access: yesCommunications, 2013
This paper describes processing of the medical data by means of the prediction system based on Rough Set Theory (RST). The Rough Sets proved to be very useful for the analysis of the decision problems concerning objects described in a data table by a set
Tomasz Kanik
doaj   +2 more sources

Rough Neutrosophic Ideals in a Ring [PDF]

open access: yesNeutrosophic Sets and Systems, 2022
Aim of this paper is to introduce the notion of rough neutrosophic sets in rings also we discuss the sum and product of rough neutrosophic ideal in a ring.
V.S. Subha   +2 more
doaj   +1 more source

Rough set based gas turbine fault isolation study [PDF]

open access: yes, 2010
Gas path fault isolation is one of the key techniques in Engine Health Management systems. In order to accomplish gas path fault isolation successfully for a gas turbine engine, both an accurate off-design performance model and an effective fault ...
Wang, Lihui.
core   +7 more sources

Serial relation and textural rough set [PDF]

open access: yesMathematica Moravica, 2021
The generalized rough set theory is based on the lower and upper approximation operators defined on the binary relation. The rough sets obtained from serial relations take an important place in topological applications.
Dost Şenol
doaj   +1 more source

Rough Neutrosophic Multisets [PDF]

open access: yesNeutrosophic Sets and Systems, 2017
Many past studies largely described the concept of neutrosophic sets, neutrosophic multisets, rough sets, and rough neutrosophic sets in many areas. However, no paper has discussed about rough neutrosophic multisets.
Suriana Alias   +2 more
doaj   +1 more source

Three-Way Fuzzy Sets and Their Applications (II)

open access: yesAxioms, 2022
Recently, the notion of a three-way fuzzy set is presented, inspired by the basic ideas of three-way decision and various generalized fuzzy sets, including lattice-valued fuzzy sets, partial fuzzy sets, intuitionistic fuzzy sets, etc.
Jingqian Wang   +2 more
doaj   +1 more source

Rough representations of rough topological groups

open access: yesApplied General Topology, 2023
In this paper, the concept of rough representation of a rough topological group on a Banach space is explored. Mainly, the continuity and the irreducibility of rough representations are studied.
Essoyomewè Kieou   +2 more
doaj   +1 more source

Rough soft sets and rough soft groups [PDF]

open access: yesJournal of Hyperstructures, 2013
In this paper we discuss some basic properties of rough soft sets and hence we introduce the notion of rough soft group. Basic properties of rough soft group are presented and supported by some illustrative examples.
Jayanta Ghosh, T. K. Samanta
doaj   +1 more source

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