In this study, we propose four-valued logics, as the deduction basis for the decision logic. To provide four-valued semantics to decision logic of rough set, we ...
Oct 22, 2024 · As a deductive system, we adopt tableau calculi and define a consequence relation to construct deductive system based on four-valued semantics.
In this study, we propose four-valued logics, as the deduction basis for the decision logic. To provide four-valued semantics to decision logic of rough set, we ...
The paper presents a logic for reasoning about coveringbased rough sets using three logical values: the value t corresponding to the positive region of a set, ...
This chapter aims to present many-valued semantics and tableaux calculus as a deduction basis for the decision logic. It is an extended version of Nakayama ...
The semantics of the new language is based on a four-valued logic, where in addition to the usual values TRUE and FALSE, we also have the values BOUNDARY, ...
Sep 17, 2021 · In this paper, we propose many-valued logics, especially a three-valued logic, as the deduction system for the decision logic of rough sets.
Four-valued Tableau Calculi for Decision Logic of Rough Set. Article. Full-text available. Jan 2018. Yotaro Nakayama · Seiki Akama ...
As a deductive basis for bilattice decision logic, we define a consequence relation for Belnap's four-valued semantics and provide a bilattice semantic tableau ...
Vitoria et al. (2008) propose set-theoretical operations on four-valued sets for rough sets. The reasoning on rough sets is comprehensively studied in ...
Missing: Four- | Show results with:Four-