Abstract
Rough approximation algebra is defined with the aim to give a general abstract approach to all rough sets models, based either on Boolean or Fuzzy sets. Further, a rough approximations framework is a structure which is intended as an abstraction of all those cases where several approximations are possibile on the same set. Some properties and models of these structures are given.
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Ciucci, D. (2008). A Unifying Abstract Approach for Rough Models. In: Wang, G., Li, T., Grzymala-Busse, J.W., Miao, D., Skowron, A., Yao, Y. (eds) Rough Sets and Knowledge Technology. RSKT 2008. Lecture Notes in Computer Science(), vol 5009. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-79721-0_52
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DOI: https://doi.org/10.1007/978-3-540-79721-0_52
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