Proceedings of the Fuzzy System Symposium
27th Fuzzy System Symposium
Session ID : MA3-2
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A Consideration on Algebraic Structures of Rough Sets
*Ryuya TanakaYasuo KudoTetsuya Murai
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Abstract
In this paper, we compare concept lattices in Formal Concept Analysis with their corresponding lattices in Generarized Rough Set Theory. We introduce a new concept lattice which is as important from the view of duality on binary relations, and we make consideration on these lattices.
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© 2011 Japan Society for Fuzzy Theory and Intelligent Informatics
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