351 search results - page 38 / 71 » Algebra and Geometry of Rewriting |
CSJM
2008
13 years 10 months ago
2008
The notion of real radicals is a fundamental tool in Real Algebraic Geometry. It takes the role of the radical ideal in Complex Algebraic Geometry. In this article I shall describ...
SMA
2009
ACM
14 years 4 months ago
2009
ACM
A key problem when interpolating a network of curves occurs at vertices: an algebraic condition called the vertex enclosure constraint must hold wherever an even number of curves ...
ICPR
2002
IEEE
14 years 2 months ago
2002
IEEE
Natural images are the composite consequence of multiple factors related to scene structure, illumination, and imaging. For facial images, the factors include different facial geo...
COMPGEOM
2000
ACM
14 years 2 months ago
2000
ACM
In this paper we describe and discuss a new kernel design for geometric computation in the plane. It combines different kinds of floating-point filter techniques and a lazy eval...
CLASSIFICATION
2008
13 years 10 months ago
2008
Dendrograms used in data analysis are ultrametric spaces, hence objects of nonarchimedean geometry. It is known that there exist p-adic representations of dendrograms. Completed b...