182 search results - page 17 / 37 » Extremal Problems For Transversals In Graphs With Bounded De... |
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DMTCS
2010
14 years 9 months ago
2010
A geometric graph is a graph G = (V, E) drawn in the plane, such that V is a point set in general position and E is a set of straight-line segments whose endpoints belong to V . W...
87
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WAOA
2005
Springer
15 years 5 months ago
2005
Springer
Given a graph G = (V, E) with n vertices, m edges and maximum vertex degree ∆, the load distribution of a coloring ϕ : V → {red, blue} is a pair dϕ = (rϕ, bϕ), where rϕ i...
WG
2007
Springer
15 years 5 months ago
2007
Springer
In the Planar +k vertex problem the task is to find at most k vertices whose deletion makes the given graph planar. The graphs for which there exists a solution form a minor close...
86
Voted
COCOON
2005
Springer
15 years 5 months ago
2005
Springer
We study the worst-case performance of the maximal matching heuristic applied to the Minimum Vertex Cover and Minimum Maximal Matching problems, through a careful analysis of tigh...
146
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ICALP
2011
Springer
14 years 3 months ago
2011
Springer
In [13], Erd˝os et al. defined the local chromatic number of a graph as the minimum number of colors that must appear within distance 1 of a vertex. For any ∆ ≥ 2, there are ...