A1 Refereed original research article in a scientific journal

The Structure of Multigranular Rough Sets



Authors: Järvinen J, Radeleczki S

Publisher: IOS PRESS

Publication year: 2020

Journal: Fundamenta Informaticae

Journal name in source: FUNDAMENTA INFORMATICAE

Journal acronym: FUND INFORM

Volume: 176

Issue: 1

First page : 17

Last page: 41

Number of pages: 25

ISSN: 0169-2968

DOI: https://doi.org/10.3233/FI-2020-1961

Self-archived copy’s web address: https://arxiv.org/abs/2002.05238


Abstract
We study multigranulation spaces of two equivalences. The lattice-theoretical properties of so-called "optimistic" and "pessimistic" multigranular approximation systems are given. We also consider the ordered sets of rough sets determined by these approximation pairs.

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Last updated on 2024-26-11 at 19:29