Abstract
Many granular computing models have been proposed. A set-theoretic framework for constructing granules is easy to understand. A granule is a subset of a universal set, and a granular structure is a family of subsets of the universal set. By comparing set-based granular structures, the relationships and differences among rough set modal, hierarchical multi-dimensional data model and multi-granulation rough set model are discussed in this paper.
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Wang, Y., Miao, D. (2012). Comparison of Granular Computing Models in a Set-Theoretic Framework. In: Zanzotto, F.M., Tsumoto, S., Taatgen, N., Yao, Y. (eds) Brain Informatics. BI 2012. Lecture Notes in Computer Science(), vol 7670. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35139-6_31
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DOI: https://doi.org/10.1007/978-3-642-35139-6_31
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