ICCI
1993
14 years 3 months ago
1993
The notion of interval sets is introduced as a new kind of sets, represented by a pair of sets, namely, the lower and upper bounds. The interval-set algebra may be regarded as a c...
IEEEICCI
2009
IEEE
14 years 6 months ago
2009
IEEE
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...