1209 search results - page 1 / 242 » Approximation by pseudo-linear operators |
RSCTC
1998
Springer
13 years 9 months ago
1998
Springer
This paper reviews and discusses generalizations of Pawlak rough set approximation operators in mathematical systems, such as topological spaces, closure systems, lattices, and pos...
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
—Thus far, sparse representations have been exploited largely in the context of robustly estimating functions in a noisy environment from a few measurements. In this context, the...
EUSFLAT
2009
2009
Continuity and Additivity of the Trapezoidal Approximation Preserving the Expected Interval Operator
13 years 2 months ago
Abstract-- The nearest trapezoidal fuzzy number to a fuzzy number, with respect to a well-known metric and preserving the expected interval, was determined in recent articles. In t...
ISCI
2002
13 years 4 months ago
2002
This paper presents a framework for the study of generalizing the standard notion of equivalence relation in rough set approximation space with various categories of k-step neighb...
CEC
2005
IEEE
13 years 10 months ago
2005
IEEE
Abstract- This paper presents a new operator for genetic algorithms that enhances their convergence in the case of nonlinear problems with nonlinear equality constraints. The propo...