4865 search results - page 2 / 973 » The Complexity of Graph Connectivity |
COCOON
2007
Springer
14 years 1 months ago
2007
Springer
An r-component connected coloring of a graph is a coloring of the vertices so that each color class induces a subgraph having at most r connected components. The concept has been w...
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...
WADS
2007
Springer
14 years 1 months ago
2007
Springer
Connectivity augmentation problems ask for adding a set of at most k edges whose insertion makes a given graph satisfy a specified connectivity property, such as bridge-connectivi...
AMC
2005
13 years 7 months ago
2005
In this paper, we study graphs that arise from certain sensory and communication limitations on the local interactions in multi-agent systems. In particular, we show that the set ...
FSTTCS
2008
Springer
13 years 8 months ago
2008
Springer
We consider the isomorphism and canonization problem for 3-connected planar graphs. The problem was known to be L -hard and in UL ∩ coUL [TW08]. In this paper, we give a determin...