3068 search results - page 26 / 614 » Separation Results on the |
SODA
1992
ACM
15 years 29 days ago
1992
ACM
Given a family of disjoint polygons P1, P2, : : :, Pk in the plane, and an integer parameter m, it is NP-complete to decide if the Pi's can be pairwise separated by a polygon...
ISCAS
2002
IEEE
15 years 4 months ago
2002
IEEE
A blind source separation algorithm is used to estimate the mixing operator from electromagnetic emission signals through independent component analysis (ICA) technique. The mixin...
EJC
2007
14 years 11 months ago
2007
The authors showed in an earlier paper that there is a tree that displays, up to a natural equivalence, all non-trivial 3-separations of a 3-connected matroid. The purpose of this ...
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
The effect of reflection and transparency is superimposed in many real world scenes, which is caused by glass-like shiny and transparent materials. The presence of such incidental ...
LICS
2007
IEEE
15 years 6 months ago
2007
IEEE
We show that tree-like (Gentzen’s calculus) PK where all cut formulas have depth at most a constant d does not simulate cut-free PK. Generally, we exhibit a family of sequents t...