3571 search results - page 28 / 715 » Cohen and Set Theory |
TCS
2011
13 years 2 months ago
2011
ISMVL
2009
IEEE
14 years 2 months ago
2009
IEEE
Using concepts from rough set theory we investigate the existence of approximative descriptions of collections of objects that can be extracted from data sets, a problem of intere...
COMPGEOM
2009
ACM
14 years 2 months ago
2009
ACM
Topological persistence has proven to be a key concept for the study of real-valued functions defined over topological spaces. Its validity relies on the fundamental property tha...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
We address the problem of curvature estimation from sampled compact sets. The main contribution is a stability result: we show that the Gaussian, mean or anisotropic curvature mea...
TIP
2002
13 years 7 months ago
2002
In this correspondence, we prove that the affine invariants proposed recently by Yang and Cohen [1] are algebraically dependent. We show how to select an independent and complete s...