Defining Rough Sets by Extended Logic Programs

Jan Małuszyński; Aida Vitória

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Defining Rough Sets by Extended Logic Programs

Jan Małuszyński·Aida Vitória

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Abstract

We show how definite extended logic programs can be used for defining and reasoning with rough sets. Moreover, a rough-set-specific query language is presented and an answering algorithm is outlined. Thus, we not only show a possible application of a paraconsistent logic to the field of rough sets as we also establish a link between rough set theory and logic programming, making possible transfer of expertise between both fields.

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Jan Małuszyński, Aida Vitória. 2002-07-25. Defining Rough Sets by Extended Logic Programs. https://arxiv.org/abs/cs/0207089

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