A formal study of a generalized rough set model based on subset approximation structure

Autor:	Vineeta Singh Patel, Md. Aquil Khan
Rok vydání:	2022
Předmět:	Algebra Structure (mathematical logic) Artificial Intelligence Computer science Computer Science::Logic in Computer Science Applied Mathematics Accessibility relation Modal logic Rough set Domain of discourse Software Theoretical Computer Science Decidability
Zdroj:	International Journal of Approximate Reasoning. 140:52-74
ISSN:	0888-613X
DOI:	10.1016/j.ijar.2021.10.001
Popis:	This article presents a generalized rough set model based on a structure where we have a collection of subsets of the domain of discourse along with the accessibility relation. A modal logic for such a structure is proposed and the important properties of the logic viz. axiomatization, decidability, expressibility etc. are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::71982a2094c3c3072af06e5ff5862d54 https://doi.org/10.1016/j.ijar.2021.10.001 Zobrazit plný text záznamu Full Text from ScienceDirect