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A covering model of granular computing

Published 1 January 2005
Jian-Min Ma, Wen‐Xiu Zhang, Tong-Jun Li
Citations9

TL;DR

This paper is mainly to study a covering model of granular computing in a set-theoretic setting based on the assumption that a finite set of universe is granulated through a family of overlapping granules based on a reflexive relation.

Abstract

This paper is mainly to study a covering model of granular computing in a set-theoretic setting. The model is based on the assumption that a finite set of universe is granulated through a family of overlapping granules based on a reflexive relation. Two operations, called zooming-in and zooming-out operations, are used to study connections between the elements of a universe and the elements of a granulated universe, as well as connections between computations in the two universes.

Keywords

Computer Science