Articles with "upper approximation" as a keyword



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On characterizations of a pair of covering-based approximation operators

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Published in 2019 at "Soft Computing"

DOI: 10.1007/s00500-018-3321-8

Abstract: Granular computing is an emerging computing paradigm of information processing. Rough set theory is a kind of models of granular computing and is used to deal with the vagueness and granularity in information systems. Covering-based… read more here.

Keywords: approximation operators; covering upper; rough set; upper approximation ... See more keywords