176 search results - page 24 / 36 » Unbalanced Points and Vertices Problem |
IWPEC
2009
Springer
15 years 4 months ago
2009
Springer
![Planar Capacitated Dominating Set Is W[1]-Hard](https://www.sciweavers.org/files/imagecache/thumbnail/default/content.jpg "Planar Capacitated Dominating Set Is W[1]-Hard")
Given a graph G together with a capacity function c : V (G) → N, we call S ⊆ V (G) a capacitated dominating set if there exists a mapping f : (V (G) \ S) → S which maps every...
GD
2005
Springer
15 years 3 months ago
2005
Springer
A clustered graph has its vertices grouped into clusters in a hierarchical way via subset inclusion, thereby imposing a tree structure on the clustering relationship. The c-planari...
ISAAC
2005
Springer
15 years 2 months ago
2005
Springer
Abstract We study an information-theoretic variant of the graph coloring problem in which the objective function to minimize is the entropy of the coloring. The minimum entropy of ...
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DIS
2007
Springer
15 years 1 months ago
2007
Springer
A geometric graph is a labeled graph whose vertices are points in the 2D plane with an isomorphism invariant under geometric transformations such as translation, rotation, and scal...
ALGORITHMICA
2007
14 years 9 months ago
2007
A tree t-spanner T in a graph G is a spanning tree of G such that the distance between every pair of vertices in T is at most t times their distance in G. The tree t-spanner proble...