414 search results - page 22 / 83 » Geometric Semigroup Theory |
SMA
2005
ACM
14 years 1 months ago
2005
ACM
Geometric constraint solving is a key issue in CAD/CAM. Since Owen’s seminal paper, solvers typically use graph based decomposition methods. However, these methods become diffi...
CIE
2005
Springer
14 years 1 months ago
2005
Springer
geometrical computation: Turing-computing ability and undecidability J´erˆome Durand-Lose Laboratoire d’Informatique Fondamentale d’Orl´eans, Universit´e d’Orl´eans, B.P...
GIS
2008
ACM
13 years 8 months ago
2008
ACM
One of the formalisms to qualitatively describe polylines in the plane are double-cross matrices. In a double-cross matrix the relative position of any two line segments in a poly...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
es of circulant matrices. Our class is broader than just circulants, and we study patterned systems using abstract algebra, specifically the observation that a set of matrices with...
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
In this paper we present GOAFR, a new geometric ad-hoc routing algorithm combining greedy and face routing. We evaluate this algorithm by both rigorous analysis and comprehensive ...