281 search results - page 14 / 57 » Better Polynomial Algorithms on Graphs of Bounded Rank-Width |
TAMC
2010
Springer
13 years 5 months ago
2010
Springer
Clique-width is an important graph parameter whose computation is NP-hard. In fact we do not know of any other algorithm than brute force for the exact computation of clique-width...
CAGD
2007
13 years 7 months ago
2007
We present an algorithm which is able to compute all roots of a given univariate polynomial within a given interval. In each step, we use degree reduction to generate a strip boun...
STACS
2009
Springer
14 years 2 months ago
2009
Springer
An edge-colored graph G is rainbow connected if any two vertices are connected by a path whose edges have distinct colors. The rainbow connectivity of a connected graph G, denoted ...
JCT
2011
13 years 1 months ago
2011
The circumference of a graph is the length of its longest cycles. Results of Jackson, and Jackson and Wormald, imply that the circumference of a 3-connected cubic n-vertex graph i...
FSTTCS
2010
Springer
13 years 5 months ago
2010
Springer
In the Connected Dominating Set problem we are given as input a graph G and a positive integer k, and are asked if there is a set S of at most k vertices of G such that S is a dom...