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APPROX
2005
Springer
150views Algorithms» more  APPROX 2005»
13 years 12 months ago
A Primal-Dual Approximation Algorithm for Partial Vertex Cover: Making Educated Guesses
We study the partial vertex cover problem. Given a graph G = (V, E), a weight function w : V → R+ , and an integer s, our goal is to cover all but s edges, by picking a set of v...
Julián Mestre
COLOGNETWENTE
2008
13 years 7 months ago
Exact Algorithms for the Vertex Separator Problem in Graphs
Victor F. Cavalcante, Cid C. de Souza
ALGORITHMICA
2008
95views more  ALGORITHMICA 2008»
13 years 6 months ago
On the Minimum Feedback Vertex Set Problem: Exact and Enumeration Algorithms
Fedor V. Fomin, Serge Gaspers, Artem V. Pyatkin, I...
HIS
2009
13 years 4 months ago
A Memetic Algorithm for the Generalized Minimum Vertex-Biconnected Network Problem
Abstract--The generalized minimum vertex-biconnected network problem plays an important role in the design of survivable backbone networks that should be fault tolerant to single c...
Bin Hu, Günther R. Raidl
FAW
2008
Springer
137views Algorithms» more  FAW 2008»
13 years 8 months ago
Constraint Bipartite Vertex Cover: Simpler Exact Algorithms and Implementations
constraint bipartite vertex cover is a graph-theoretical formalization of the spare allocation problem for reconfigurable arrays. We report on an implementation of a parameterized ...
Guoqiang Bai 0002, Henning Fernau