On topological dominance-based rough set approach

Salvatore Greco, B. Matarazzo, R. Slowinski

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)peer-review

Abstract

In this article, we characterize the Dominance-based Rough Set Approach (DRSA) from the point of view of its topological properties. Using the concept of a bitopological space, we extend to DRSA the classical results known for the original rough set approach. Moreover, we introduce a topological approach to ordinal classification. These considerations intend to strengthen theoretical foundations of DRSA, giving a deeper knowledge of its specific characteristics.
Original languageEnglish
Title of host publicationTransactions on rough sets XII
EditorsJ. Peters, A. Skowron, R. Slowinski, P. Lingras, D. Miao, S. Tsumoto
Place of PublicationBerlin
PublisherSpringer
Pages21-45
Number of pages25
Volume6190
Edition6190
ISBN (Print)9783642144660
DOIs
Publication statusPublished - 2010

Publication series

NameLecture notes in computer science
PublisherSpringer
Number6190
ISSN (Print)0302-9743

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