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ISMIS
2003
Springer

Granular Computing Based on Rough Sets, Quotient Space Theory, and Belief Functions

9 years 9 months ago
Granular Computing Based on Rough Sets, Quotient Space Theory, and Belief Functions
Abstract. A model of granular computing (GrC) is proposed by reformulating, re-interpreting, and combining results from rough sets, quotient space theory, and belief functions. Two operations, called zoomingin 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. The operations are studied with respect to multi-level granulation structures.
Y. Y. Yao, Churn-Jung Liau, Ning Zhong
Added 07 Jul 2010
Updated 07 Jul 2010
Type Conference
Year 2003
Where ISMIS
Authors Y. Y. Yao, Churn-Jung Liau, Ning Zhong
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