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Xiaohong Zhang
Researcher at Taiyuan University of Science and Technology
Publications - 189
Citations - 3362
Xiaohong Zhang is an academic researcher from Taiyuan University of Science and Technology. The author has contributed to research in topics: Fuzzy logic & Rough set. The author has an hindex of 30, co-authored 166 publications receiving 2646 citations. Previous affiliations of Xiaohong Zhang include University of Alberta & University of Regina.
Papers
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A general frame for intuitionistic fuzzy rough sets
Xiaohong Zhang,Bing Zhou,Peng Li +2 more
TL;DR: A new definition of intuitionistic fuzzy rough sets is given with the analysis of its basic properties based on the notion of two universes, general binary relations, and a pair (T, I) of intuitionists fuzzy t-norm T and intuitionism fuzzy implicator I.
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Soft rough fuzzy sets and soft fuzzy rough sets
TL;DR: A new soft rough set model is proposed and its properties are derived and a more general model called soft fuzzy rough set is established.
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On the union and intersection operations of rough sets based on various approximation spaces
TL;DR: It is proved that the union and intersection operations of rough fuzzy approximation pairs are closed and a bounded distributive lattice can be constructed.
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Constructive methods of rough approximation operators and multigranulation rough sets
TL;DR: Four kinds of constructive methods of rough approximation operators from existing rough sets are established, and the important conclusion is obtained: some rough set are essentially direct applications of these constructive methods.
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On ideals and congruences in bcc-algebras
Wieslaw A. Dudek,Xiaohong Zhang +1 more
TL;DR: In this paper, a new concept of ideals in BCC-algebras is introduced and connections between such ideals and congruences are described, and a new notion of congruence is defined.