61 search results - page 4 / 13 » Parameterized Complexity of Even Odd Subgraph Problems |
CORR
2010
Springer
13 years 4 months ago
2010
Springer
We show that unless P=NP, there exists no polynomial time (or even pseudo-polynomial time) algorithm that can decide whether a multivariate polynomial of degree four (or higher ev...
ALGORITHMICA
2008
13 years 7 months ago
2008
The profile of a graph is an integer-valued parameter defined via vertex orderings; it is known that the profile of a graph equals the smallest number of edges of an interval supe...
APPROX
2008
Springer
13 years 9 months ago
2008
Springer
We study approximation algorithms, integrality gaps, and hardness of approximation, of two problems related to cycles of "small" length k in a given graph. The instance f...
FSTTCS
2009
Springer
14 years 2 months ago
2009
Springer
We investigate the parameterized complexity of generalisations and variations of the dominating set problem on classes of graphs that are nowhere dense. In particular, we show that...
STOC
2001
ACM
14 years 8 months ago
2001
ACM
We consider the problem of partitioning n integers chosen randomly between 1 and 2m into two subsets such that the discrepancy, the absolute value of the difference of their sums,...