351 search results - page 46 / 71 » Algebra and Geometry of Rewriting |
CVGIP
2002
13 years 9 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...
CORR
2011
Springer
13 years 1 months ago
2011
Springer
The Macaulay2 package PHCpack.m2 provides an interface to some of the functionality of PHCpack, a general-purpose solver for polynomial systems by homotopy continuation. The main f...
TOG
2008
13 years 9 months ago
2008
This paper addresses the problem of interactively modeling large street networks. We introduce a modeling framework that uses tensor fields to guide the generation of a street gra...
COMPGEOM
2006
ACM
14 years 3 months ago
2006
ACM
We give the first complete subdivision algorithm for the intersection of two Bezier curves F, G, possibly with tangential intersections. Our approach to robust subdivision algori...
IMR
2000
Springer
14 years 1 months ago
2000
Springer
An algorithm to generate volume meshes by extrusion from surface meshes of arbitrary topology is presented. The algorithm utilizes a three-step, advancing layer scheme to extrude ...