3 search results - page 1 / 1 » Approximation Algorithms for Forests Augmentation Ensuring T... |
WADS
2005
Springer
13 years 10 months ago
2005
Springer
Given a forest F = (V, E) and a positive integer D, we consider the problem of finding a minimum number of new edges E such that in the augmented graph H = (V, E∪E ) any pair of...
SPAA
2003
ACM
13 years 10 months ago
2003
ACM
In the minimum path coloring problem, we are given a graph and a set of pairs of vertices of the graph and we are asked to connect the pairs by colored paths in such a way that pa...
IWPEC
2009
Springer
13 years 11 months ago
2009
Springer
We study the parameterized complexity of two families of problems: the bounded length disjoint paths problem and the bounded length cut problem. From Menger’s theorem both proble...