Comparative studies of covering rough set models
type: Item
instance of: scholarly article
title: Comparative studies of covering rough set models
zbMATH Open document ID: 1407.94199
DOI: 10.1155/2014/502724
author: Zhaohao Wang
published in: Mathematical Problems in Engineering
publication date: 2019-02-08T00:00:00Z
review text: Summary: Many different proposals exist for the definition of lower and upper approximation operators in covering-based rough sets and so many different covering rough set models are built correspondingly. It is meaningful to explore the connection of these covering rough set models for their applications in practice. In this paper, we establish relationships between the most commonly used operators in covering rough set models. We investigate the conditions under which two types of upper approximation operations are identical.
Mathematics Subject Classification ID: 94D05
Mathematics Subject Classification ID: 94A15
zbMATH DE Number: 7016600
Wikidata QID: Q59067942
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/502724
OpenAlex ID: W2019641196
cites work: Rough sets
cites work: Q4003537
cites work: Extensions and intensions in the rough set theory
cites work: Q5472923
cites work: Rudiments of rough sets
cites work: Q3784806
cites work: Constructive and algebraic methods of the theory of rough sets
cites work: Q3346320
cites work: Two new operators in rough set theory with applications to fuzzy sets
cites work: Relationship among basic concepts in covering-based rough sets
cites work: Reduction and axiomization of covering generalized rough sets.
cites work: Q5690492
cites work: Rough sets and current trends in computing. 1st international conference, RSCTC '98, Warsaw, Poland, June 22--26, 1998. Proceedings
cites work: Rough sets in knowledge discovery 1. Methodology and applications
cites work: Q4697898
cites work: Transactions on Rough Sets II
cites work: A fast approach to attribute reduction in incomplete decision systems with tolerance relation-based rough sets
cites work: Q4892379
cites work: On the structure of generalized rough sets
cites work: The algebraic structures of generalized rough set theory
cites work: Relational interpretations of neighborhood operators and rough set approximation operators
cites work: Generalized rough sets based on relations
cites work: Q4014096
cites work: Reduction about approximation spaces of covering generalized rough sets
cites work: Relationship between generalized rough sets based on binary relation and covering
cites work: Measuring roughness of generalized rough sets induced by a covering
cites work: Q3373349
cites work: Duality, conjugacy and adjointness of approximation operators in covering-based rough sets
Recommended article: The comparative study of covering rough sets and multi-granulation rough sets
Recommended article: A Comparison of Two Types of Covering-Based Rough Sets Through the Complement of Coverings
Recommended article: Covering based rough set approximations
Recommended article: A comparison of two types of rough sets induced by coverings
Recommended article: Q3373349
Recommended article: Q3054809
Recommended article: Q4962824
Recommended article: A New Type of Covering-Based Rough Sets
description: scientific article; zbMATH DE number 7016600