48 search results - page 4 / 10 » Computer Algebra Methods in Tropical Geometry |
ICCV
2009
IEEE
15 years 21 days ago
2009
IEEE
Multilinear algebra is a powerful theoretical tool for visual
geometry, but widespread usage of traditional typographical
notation often hides its conceptual elegance and
simpli...
CVGIP
2002
13 years 7 months ago
2002
Computing the intersection curve of two quadrics is a fundamental problem in computer graphics and solid modeling. We present an algebraic method for classifying and parameterizin...
COMPGEOM
2005
ACM
13 years 9 months ago
2005
ACM
In this paper, we bound the difference between the total mean curvatures of two closed surfaces in R3 in terms of their total absolute curvatures and the Fr´echet distance betwee...
COMPGEOM
1997
ACM
13 years 12 months ago
1997
ACM
Abstract: We propose an e cient method that determines the sign of a multivariate polynomial expression with integer coe cients. This is a central operation on which the robustness...
JMLR
2010
13 years 2 months ago
2010
The topic of the paper is computer testing of (probabilistic) conditional independence (CI) implications by an algebraic method of structural imsets. The basic idea is to transfor...