Publication date
June 2015
DOI Publisher
Fuzzy Information and Engineering Branch of the Operations Research Society of China. Production and hosting by Elsevier B.V.Hosting by Elsevier B.V. ISSN
1616-8658 Citation count (estimate)
1Abstract
AbstractRough approximation operators in approximation spaces are the core concept of rough set theory, which draw close links between rough set theory and topology. In this paper, we investigate rough approximation operators, study IF topologies induced by reflexive IF relations and give topological properties of IF approximation spaces
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