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The approximation number function and the characterization of covering approximation space

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Publication:528795
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DOI10.1016/j.ins.2015.02.002zbMath1360.68851OpenAlexW1965687345MaRDI QIDQ528795

Zhaohao Wang, Qinrong Feng, Lan Shu, Hong Wang

Publication date: 16 May 2017

Published in: Information Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ins.2015.02.002


zbMATH Keywords

coveringmatroidrough setapproximation number function


Mathematics Subject Classification ID

Reasoning under uncertainty in the context of artificial intelligence (68T37) Combinatorial aspects of matroids and geometric lattices (05B35)


Related Items (5)

The lattice and matroid representations of definable sets in generalized rough sets based on relations ⋮ Knowledge reduction of dynamic covering decision information systems when varying covering cardinalities ⋮ A New Description of Transversal Matroids Through Rough Set Approach ⋮ A rough set approach to the characterization of transversal matroids ⋮ The structures and the connections on four types of covering rough sets




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