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IEEEICCI
2009
IEEE

Interval sets and interval-set algebras

12 years 4 months ago
Interval sets and interval-set algebras
An interval set is an interval in the power set lattice based on a universal set and is a family of subsets of the universal set. Interval sets and interval-set algebras provide a tool for modeling and processing partially known concepts and for approximating undefinable or complex concepts. Existing results on interval sets and interval-set algebras are reviewed and new results are given. Two types of interval-set algebras are examined based on an inclusion ordering and a knowledge ordering, respectively. Related studies are summarized.
Yiyu Yao
Added 24 May 2010
Updated 24 May 2010
Type Conference
Year 2009
Where IEEEICCI
Authors Yiyu Yao
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