988 search results - page 86 / 198 » Tarski's system of geometry |
COMPGEOM
1994
ACM
14 years 17 hour ago
1994
ACM
We consider the problem of bounding the combinatorial complexity of a single cell in an arrangement of n low-degree algebraic surface patches in 3-space. We show that this complex...
COMPGEOM
1990
ACM
13 years 12 months ago
1990
ACM
Practical solid modeling systems are plagued by numerical problems that arise from using oatingpoint arithmetic. For example, polyhedral solids are often represented by a combinat...
CAAN
2004
Springer
13 years 11 months ago
2004
Springer
It is well known that the selfish behavior of users in a network can be regulated through the imposition of the so-called optimal taxes on the network edges. Any traffic equilibriu...
CGI
2004
IEEE
13 years 11 months ago
2004
IEEE
In recent years several methods for modeling botanical trees have been proposed. The geometry and topology of tree skeletons can be well described by L-systems; however, there are...
COMPGEOM
1995
ACM
13 years 11 months ago
1995
ACM
Abstract. We show that there is a matching between the edges of any two triangulations of a planar point set such that an edge of one triangulation is matched either to the identic...