306 search results - page 7 / 62 » Computing the Girth of a Planar Graph |
GECCO
2006
Springer
13 years 11 months ago
2006
Springer
Surprisingly, general search heuristics often solve combinatorial problems quite sufficiently, although they do not outperform specialized algorithms. Here, the behavior of simple...
GD
2006
Springer
13 years 11 months ago
2006
Springer
Tree decompositions of graphs are of fundamental importance in structural and algorithmic graph theory. Planar decompositions generalise tree decompositions by allowing an arbitrar...
FOCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In joint work with ´Eva Tardos in 1995, we asked whether it was possible to obtain a polynomial-time, polylogarithmic approximation algorithm for the disjoint paths problem in th...
GD
2006
Springer
13 years 11 months ago
2006
Springer
We consider the problem of intersection-free planar graph morphing, and in particular, a generalization from Euclidean space to spherical space. We show that there exists a continu...
GD
2007
Springer
14 years 1 months ago
2007
Springer
This paper shows that any planar graph with n vertices can be point-set embedded with at most one bend per edge on a universal set of n points in the plane. An implication of this ...