Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
Measuring roughness of generalized rough sets induced by a covering - MaRDI portal

Measuring roughness of generalized rough sets induced by a covering

From MaRDI portal
Publication:2457033

DOI10.1016/j.fss.2007.03.018zbMath1127.68106OpenAlexW2112195158WikidataQ126267141 ScholiaQ126267141MaRDI QIDQ2457033

Wen-Xiu Zhang, Wei-Hua Xu

Publication date: 29 October 2007

Published in: Fuzzy Sets and Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.fss.2007.03.018




Related Items (70)

The rough membership function based on  C 10 ¯ and its applicationsThe notion of roughness of a fuzzy setTopological approach for decision-making of COVID-19 infection via a nano-topology modelINTUITIONISTIC FUZZY ORDERED INFORMATION SYSTEMUncertainty Measurement for Covering Rough SetsRelations arising from coverings and their topological structuresRelationships between two pairs of covering approximation operators and belief structuresA semantically sound approach to Pawlak rough sets and covering-based rough setsA fast approach to attribute reduction in incomplete decision systems with tolerance relation-based rough setsYet Another Kind of Rough Sets Induced by CoveringsOn three types of soft fuzzy coverings based rough setsNeighborhood operators for covering-based rough setsHierarchical structures and uncertainty measures for intuitionistic fuzzy approximation spaceA note on ``On generalizing covering approximation spaceThree types of fuzzy covering-based rough set modelsOn some generalization of rough setsA novel notion in rough set theory: invariant subspaceRedefined fuzzy rough set models in fuzzy \(\beta \)-covering group approximation spacesOn some types of covering rough sets from topological points of viewRough set approach to approximation reduction in ordered decision table with fuzzy decisionOn generalizing covering approximation spaceGrained matrix and complementary matrix: novel methods for computing information descriptions in covering approximation spacesSoft sets and soft rough setsCovering based multigranulation \((\mathcal{I}, \mathcal{T})\)-fuzzy rough set models and applications in multi-attribute group decision-makingA Semantical Approach to Rough Sets and Dominance-Based Rough SetsRanking for objects and attribute reductions in intuitionistic fuzzy ordered information systemsReduction of neighborhood-based generalized rough setsEntropy and co-entropy of a covering approximation spaceOn some types of neighborhood-related covering rough setsComparative studies of covering rough set modelsThree-way decisions based on covering rough setTwo new types of multiple granulation rough setAxiomatization of covering-based approximation operators generated by general or irreducible coveringsRoughness measures of locally finite covering rough setsSome twin approximation operators on covering approximation spacesCertain types of covering-based multigranulation \((\mathcal{J},\mathcal{T})\)-fuzzy rough sets with application to decision-makingOn multi-granulation covering rough setsA Comparison of Two Types of Covering-Based Rough Sets Through the Complement of CoveringsTopological Properties for Approximation Operators in Covering Based Rough SetsA Further Investigation to Relative Reducts of Decision Information SystemsKnowledge Spaces and Reduction of Covering Approximation SpacesOn three types of soft rough covering-based fuzzy setsPartial order relation for approximation operators in covering based rough setsFuzzy soft covering-based multi-granulation fuzzy rough sets and their applicationsCharacterizations of coverings for upper approximation operators being closure operatorsRelationships between generalized rough sets based on covering and reflexive neighborhood systemKnowledge reduction of dynamic covering decision information systems when varying covering cardinalitiesRelations of reduction between covering generalized rough sets and concept latticesA comparison of two types of rough sets induced by coveringsCovering-based generalized IF rough sets with applications to multi-attribute decision-makingCovering rough sets based on neighborhoods: an approach without using neighborhoodsCovering based rough set approximationsTopological characterizations of covering for special covering-based upper approximation operatorsReduction about approximation spaces of covering generalized rough setsThe investigation of covering rough sets by Boolean matricesSoft covering based rough graphs and corresponding decision makingThe further investigation of covering-based rough sets: uncertainty characterization, similarity measure and generalized modelsThe rough membership functions on four types of covering-based rough sets and their applicationsSoft pre-rough sets and its applications in decision makingUncertainty measurement for neighborhood based soft covering rough graphs with applicationsOn characterizations of a pair of covering-based approximation operatorsNovel classes of fuzzy soft \(\beta\)-coverings-based fuzzy rough sets with applications to multi-criteria fuzzy group decision makingCovering-based soft fuzzy rough theory and its application to multiple criteria decision makingReasoning within expressive fuzzy rough description logicsUnnamed ItemMultigranulations rough set method of attribute reduction in information systems based on evidence theorySome extensions of covering-based multigranulation fuzzy rough sets from new perspectivesDifferent kinds of generalized rough sets based on neighborhoods with a medical applicationMultiple granulation rough set approach to ordered information systemsDuality, conjugacy and adjointness of approximation operators in covering-based rough sets



Cites Work


This page was built for publication: Measuring roughness of generalized rough sets induced by a covering