8 search results - page 1 / 2 » A polynomial solution to the k-fixed-endpoint path cover pro... |
MICS
2010
12 years 11 months ago
2010
In this paper we consider the k-fixed-endpoint path cover problem on proper interval graphs, which is a generalization of the path cover problem. Given a graph G and a set T of k v...
TCS
2010
13 years 3 months ago
2010
: We study a variant of the path cover problem, namely, the k-fixed-endpoint path cover problem, or kPC for short. Given a graph G and a subset T of k vertices of V (G), a k-fixe...
ALGORITHMICA
2010
13 years 5 months ago
2010
Abstract We consider a variant of the path cover problem, namely, the k-fixedendpoint path cover problem, or kPC for short, on interval graphs. Given a graph G and a subset T of k ...
IWOCA
2010
Springer
12 years 11 months ago
2010
Springer
A homomorphism from a graph G to a graph R is locally surjective if its restriction to the neighborhood of each vertex of G is surjective. Such a homomorphism is also called an R-r...
MFCS
2009
Springer
13 years 11 months ago
2009
Springer
The longest path problem is the problem of finding a path of maximum length in a graph. Polynomial solutions for this problem are known only for small classes of graphs, while it ...