IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
The Grundy number of a graph G, denoted by (G), is the largest k such that G has a greedy k-colouring, that is a colouring with k colours obtained by applying the greedy algorithm ...
IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
We consider the computational complexity of a problem modeling bribery in the context of voting systems. In the scenario of Swap Bribery, each voter assigns a certain price for swa...
IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
RANK AGGREGATION is important in many areas ranging from web search over databases to bioinformatics. The underlying decision problem KEMENY SCORE is NP-complete even in case of fo...
IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
The Colorful Motif problem asks if, given a vertex-colored graph G, there exists a subset S of vertices of G such that the graph induced by G on S is connected and contains every c...
IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
IWPEC
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Inclusion/exclusion branching is a way to branch on requirements imposed on problems, in contrast to the classical branching on parts of the solution. The technique turne...