Set-theoretic Approaches to Granular Computing
Yiyu Y. Yao, Nan Zhang, Duoqian Miao, Feifei Xu · Fundamenta Informaticae · 2012
A framework is proposed for studying a particular class of set-theoretic approaches to granular computing. A granule is a subset of a universal set, a granular structure is a family of subsets of the universal set, and relationship between granules i