Rough Sets and 3-Valued Logics
نویسندگان
چکیده
منابع مشابه
Rough Sets and 3-Valued Logics
In the paper we explore the idea of describing Pawlak’s rough sets using three-valued logic, whereby the value t corresponds to the positive region of a set, the value f — to the negative region, and the undefined value u — to the border of the set. Due to the properties of the above regions in rough set theory, the semantics of the logic is described using a non-deterministic matrix (Nmatrix)....
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ژورنال
عنوان ژورنال: Studia Logica
سال: 2008
ISSN: 0039-3215,1572-8730
DOI: 10.1007/s11225-008-9144-3