# Wei-Zhi Wu

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^{1}, Wei-Zhi Wu## Timeline

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## Bibliography

2017

A set-cover-based approach for the test-cost-sensitive attribute reduction problem.

Soft Comput., 2017

Attribute reduction in inconsistent formal decision contexts based on congruence relations.

Int. J. Machine Learning & Cybernetics, 2017

A data reduction method in formal fuzzy contexts.

Int. J. Machine Learning & Cybernetics, 2017

On rule acquisition in incomplete multi-scale decision tables.

Inf. Sci., 2017

On the belief structures and reductions of multigranulation spaces with decisions.

Int. J. Approx. Reasoning, 2017

Three-way concept learning based on cognitive operators: An information fusion viewpoint.

Int. J. Approx. Reasoning, 2017

Optimal Scale Selections in Consistent Generalized Multi-scale Decision Tables.

Proceedings of the Rough Sets - International Joint Conference, 2017

2016

Granular reducts of formal fuzzy contexts.

Knowl.-Based Syst., 2016

Decision-theoretic rough set: A multicost strategy.

Knowl.-Based Syst., 2016

Axiomatic characterizations of (S, T)-fuzzy rough approximation operators.

Inf. Sci., 2016

Evidence-theory-based numerical characterization of multigranulation rough sets in incomplete information systems.

Fuzzy Sets and Systems, 2016

Interpretations of Lower Approximations in Inclusion Degrees.

Proceedings of the Rough Sets - International Joint Conference, 2016

Rough Approximations Induced by Orthocomplementations in Formal Contexts.

Proceedings of the Rough Sets - International Joint Conference, 2016

2015

Fuzzy-Rough Hybridization.

Proceedings of the Springer Handbook of Computational Intelligence, 2015

Knowledge reduction in formal fuzzy contexts.

Knowl.-Based Syst., 2015

Using One Axiom to Characterize Fuzzy Rough Approximation Operators Determined by a Fuzzy Implication Operator.

Fundam. Inform., 2015

Knowledge Spaces and Reduction of Covering Approximation Spaces.

Proceedings of the Rough Sets and Knowledge Technology - 10th International Conference, 2015

Axiomatic Characterizations of Reflexive and

*T*T -Transitive*I*I -Intuitionistic Fuzzy Rough Approximation Operators.
Proceedings of the Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing, 2015

Rough Set Approximations in Multi-scale Interval Information Systems.

Proceedings of the Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing, 2015

Information granules in multi-scale ordered information systems.

Proceedings of the 2015 International Conference on Machine Learning and Cybernetics, 2015

2014

On the Intuitionistic Fuzzy Topological Structures of Rough Intuitionistic Fuzzy Sets.

Trans. Rough Sets, 2014

Rule acquisition and complexity reduction in formal decision contexts.

Int. J. Approx. Reasoning, 2014

Data-driven Valued Tolerance Relation Based on the Extended Rough Set.

Fundam. Inform., 2014

Intuitionistic Fuzzy Rough Approximation Operators Determined by Intuitionistic Fuzzy Triangular Norms.

Proceedings of the Rough Sets and Knowledge Technology - 9th International Conference, 2014

Attribute Reduction in Object Oriented Concept Lattices Based on Congruence Relations.

Proceedings of the Rough Sets and Knowledge Technology - 9th International Conference, 2014

Knowledge Approximations in Multi-scale Ordered Information Systems.

Proceedings of the Rough Sets and Knowledge Technology - 9th International Conference, 2014

Formulation and Simplification of Multi-Granulation Covering Rough Sets.

Proceedings of the Rough Sets and Intelligent Systems Paradigms, 2014

Measurable Structures of

*I*-Fuzzy Rough Sets.
Proceedings of the Rough Sets and Current Trends in Computing, 2014

2013

On Fuzzy Topological Structures of Rough Fuzzy Sets.

Trans. Rough Sets, 2013

On knowledge acquisition in multi-scale decision systems.

Int. J. Machine Learning & Cybernetics, 2013

Generalized fuzzy rough approximation operators determined by fuzzy implicators.

Int. J. Approx. Reasoning, 2013

Optimal scale selection for multi-scale decision tables.

Int. J. Approx. Reasoning, 2013

On Dual Intuitionistic Fuzzy Rough Approximation Operators Determined by an Intuitionistic Fuzzy Implicator.

Proceedings of the Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing, 2013

Boolean Covering Approximation Space and Its Reduction.

Proceedings of the Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing, 2013

Fusion and comparison of multi-granulation rough sets.

Proceedings of the International Conference on Machine Learning and Cybernetics, 2013

Multi-granulation rough sets in multi-scale information systems.

Proceedings of the International Conference on Machine Learning and Cybernetics, 2013

2012

Knowledge Reduction in Random Incomplete Decision Tables via Evidence Theory.

Fundam. Inform., 2012

Partial ordering of information granulations: a further investigation.

Expert Systems, 2012

Intuitionistic Fuzzy Topologies in Crisp Approximation Spaces.

Proceedings of the Rough Sets and Knowledge Technology - 7th International Conference, 2012

Rough Set Approximations in Incomplete Multi-scale Information Systems.

Proceedings of the Rough Sets and Knowledge Technology - 7th International Conference, 2012

Belief and plausibility reducts in incomplete information systems with fuzzy decision.

Proceedings of the International Conference on Machine Learning and Cybernetics, 2012

Approximate reduction in inconsistent formal decision contexts.

Proceedings of the 2012 IEEE International Conference on Granular Computing, 2012

2011

Some Mathematical Structures of Generalized Rough Sets in Infinite Universes of Discourse.

Trans. Rough Sets, 2011

On intuitionistic fuzzy topologies based on intuitionistic fuzzy reflexive and transitive relations.

Soft Comput., 2011

Dependence-space-based attribute reduction in consistent decision tables.

Soft Comput., 2011

Theory and applications of granular labelled partitions in multi-scale decision tables.

Inf. Sci., 2011

Preface.

Fundam. Inform., 2011

On Some Mathematical Structures of T-Fuzzy Rough Set Algebras in Infinite Universes of Discourse.

Fundam. Inform., 2011

Attribute Reduction in Formal Contexts: A Covering Rough Set Approach.

Fundam. Inform., 2011

Characterization of rough set approximations in Atanassov intuitionistic fuzzy set theory.

Computers & Mathematics with Applications, 2011

Some Fuzzy Topologies Induced by Rough Fuzzy Sets.

Proceedings of the Rough Sets and Knowledge Technology - 6th International Conference, 2011

Knowledge Acquisition in Inconsistent Multi-scale Decision Systems.

Proceedings of the Rough Sets and Knowledge Technology - 6th International Conference, 2011

Attribute Reduction in Random Information Systems with Fuzzy Decisions.

Proceedings of the Rough Sets, Fuzzy Sets, Data Mining and Granular Computing, 2011

Rough Sets and General Basic Set Assignments.

Proceedings of the Rough Sets, Fuzzy Sets, Data Mining and Granular Computing, 2011

Rule acquisition in consistent multi-scale decision systems.

Proceedings of the Eighth International Conference on Fuzzy Systems and Knowledge Discovery, 2011

2010

Approaches to attribute reduction in concept lattices induced by axialities.

Knowl.-Based Syst., 2010

On axiomatic characterizations of three pairs of covering based approximation operators.

Inf. Sci., 2010

Knowledge Reduction in Random Incomplete Information Systems via Evidence Theory.

Proceedings of the Rough Set and Knowledge Technology - 5th International Conference, 2010

On intuitionistic fuzzy rough set algebras.

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

A comparative study of belief and plausibility reducís in information systems with fuzzy decisions.

Proceedings of the International Conference on Machine Learning and Cybernetics, 2010

Intuitionistic Fuzzy Rough Sets Determined by Intuitionistic Fuzzy Implicators.

Proceedings of the 2010 IEEE International Conference on Granular Computing, 2010

Knowledge Reduction of Incomplete Information Systems with Negative Decision Rules.

Proceedings of the 2010 IEEE International Conference on Granular Computing, 2010

Rough approximations of intuitionistic fuzzy sets in crisp approximation spaces.

Proceedings of the Seventh International Conference on Fuzzy Systems and Knowledge Discovery, 2010

2009

Granular Computing and Knowledge Reduction in Formal Contexts.

IEEE Trans. Knowl. Data Eng., 2009

On Generalized Fuzzy Belief Functions in Infinite Spaces.

IEEE Trans. Fuzzy Systems, 2009

On characterization of intuitionistic fuzzy rough sets based on intuitionistic fuzzy implicators.

Inf. Sci., 2009

On intuitionistic fuzzy rough sets and their topological structures.

Int. J. General Systems, 2009

On characterization of generalized interval-valued fuzzy rough sets on two universes of discourse.

Int. J. Approx. Reasoning, 2009

On Fuzzy Rough Set Algebras in Infinite Universes.

Proceedings of the Rough Sets and Knowledge Technology, 4th International Conference, 2009

Rough Set Approximations Based on Granular Labels.

Proceedings of the Rough Sets, 2009

Fuzzy rough sets determined by fuzzy implication operators.

Proceedings of the 2009 IEEE International Conference on Granular Computing, 2009

Topological Spaces for Fuzzy Rough Sets Determined by Fuzzy Implication Operators.

Proceedings of the Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009

2008

Research on Rough Set Theory and Applications in China.

Trans. Rough Sets, 2008

On generalized intuitionistic fuzzy rough approximation operators.

Inf. Sci., 2008

Attribute reduction based on evidence theory in incomplete decision systems.

Inf. Sci., 2008

A rough set approach for the discovery of classification rules in interval-valued information systems.

Int. J. Approx. Reasoning, 2008

Roughness Measures of Intuitionistic Fuzzy Sets.

Proceedings of the Rough Sets and Knowledge Technology, Third International Conference, 2008

Intuitionistic Fuzzy Approximations and Intuitionistic Fuzzy Sigma-Algebras.

Proceedings of the Rough Sets and Knowledge Technology, Third International Conference, 2008

An Interpretation of Belief Functions on Infinite Universes in the Theory of Rough Sets.

Proceedings of the Rough Sets and Current Trends in Computing, 2008

Rough Approximations based on Random Intuitionistic Fuzzy Sets.

Proceedings of the 2008 IEEE International Conference on Granular Computing, 2008

On Topological Structure of T-fuzzy Rough Sets.

Proceedings of the 2008 IEEE International Conference on Granular Computing, 2008

Operations of Formal Contexts and Concept Lattices.

Proceedings of the 2008 IEEE International Conference on Granular Computing, 2008

2007

A rough set approach to the discovery of classification rules in spatial data.

International Journal of Geographical Information Science, 2007

A general approach to attribute reduction in rough set theory.

Science in China Series F: Information Sciences, 2007

Knowledge Reduction in Generalized Consistent Decision Formal Contexts.

Proceedings of the Rough Sets and Knowledge Technology, Second International Conference, 2007

Granular Computing Based on a Generalized Approximation Space.

Proceedings of the Rough Sets and Knowledge Technology, Second International Conference, 2007

Attribute Granules in Formal Contexts.

Proceedings of the Rough Sets, 2007

Rough Set Approximations Based on Random Sets.

Proceedings of the 2007 IEEE International Conference on Granular Computing, 2007

Knowledge Reduction in Consistent Incomplete Decision Systems Based on Dempster-Shafer Theory of Evidence.

Proceedings of the Fourth International Conference on Fuzzy Systems and Knowledge Discovery, 2007

A Classification Approach of Granules Based on Variable Precision Rough Sets.

Proceedings of the Six IEEE International Conference on Cognitive Informatics, 2007

2006

On Generalized Rough Fuzzy Approximation Operators.

, 2006

Knowledge acquisition in incomplete information systems: A rough set approach.

European Journal of Operational Research, 2006

Knowledge Reduction in Incomplete Information Systems Based on Dempster-Shafer Theory of Evidence.

Proceedings of the Rough Sets and Knowledge Technology, First International Conference, 2006

Covering-Based Generalized Rough Fuzzy Sets.

Proceedings of the Rough Sets and Knowledge Technology, First International Conference, 2006

Rough set approximations VS. measurable spaces.

Proceedings of the 2006 IEEE International Conference on Granular Computing, 2006

On Rough Fuzzy Set Algebras.

Proceedings of the Fuzzy Systems and Knowledge Discovery, Third International Conference, 2006

2005

Knowledge reduction in random information systems via Dempster-Shafer theory of evidence.

Inf. Sci., 2005

An uncertainty measure in partition-based fuzzy rough sets.

Int. J. General Systems, 2005

On characterizations of (

*I, J*)-fuzzy rough approximation operators.
Fuzzy Sets and Systems, 2005

Upper and Lower Probabilities of Fuzzy Events Induced by a Fuzzy Set-Valued Mapping.

Proceedings of the Rough Sets, 2005

Characterizations of Attributes in Generalized Approximation Representation Spaces.

Proceedings of the Rough Sets, 2005

On two types of generalized rough set approximations in incomplete information systems.

Proceedings of the 2005 IEEE International Conference on Granular Computing, 2005

A Study on Relationship Between Fuzzy Rough Approximation Operators and Fuzzy Topological Spaces.

Proceedings of the Fuzzy Systems and Knowledge Discovery, Second International Conference, 2005

2004

Constructive and axiomatic approaches of fuzzy approximation operators.

Inf. Sci., 2004

Approaches to knowledge reduction based on variable precision rough set model.

Inf. Sci., 2004

2003

Generalized fuzzy rough sets.

Inf. Sci., 2003

Approaches to knowledge reductions in inconsistent systems.

Int. J. Intell. Syst., 2003

Knowledge acquisition in incomplete fuzzy information systems via the rough set approach.

Expert Systems, 2003

Approaches to Approximation Reducts in Inconsistent Decision Tables.

Proceedings of the Rough Sets, 2003

2002

Neighborhood operator systems and approximations.

Inf. Sci., 2002

Connections between rough set theory and Dempster-Shafer theory of evidence.

Int. J. General Systems, 2002