L-VALUED FUZZY ROUGH SETS

@inproceedings{L2018LVALUEDFR,
  title={L-VALUED FUZZY ROUGH SETS},
  author={F. L.},
  year={2018}
}
In this paper, we take a GL-quantale as the truth value table to study a new rough set model—L-valued fuzzy rough sets. The three key components of this model are: an L-fuzzy set A as the universal set, an Lvalued relation of A and an L-fuzzy set of A (a fuzzy subset of fuzzy sets). Then L-valued fuzzy rough sets are completely characterized via both constructive and axiomatic approaches. 

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